Dr John C Tonkin, MD - Medicare Interventional Radiology in Gainesville, GA

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Dr John C Tonkin, MD is a medicare enrolled "Radiology - Vascular & Interventional Radiology" physician in Gainesville, Georgia. He graduated from medical school in 1991 and has 35 years of diverse experience with area of expertise as Interventional Radiology. He is a member of the group practice Radiology Imaging Associates Llc, Villages Regional Hospital Physician Services Llc, East Central Florida Outpatient Imaging Llc, Danville Physician Practices Llc, Dlp Twin County Physician Practices Llc, St Thomas Radiology Associates Llc, St Francis Physician Practices Llc, Inverness Medical Imaging Llc, Northeast Georgia Physicians Group Inc, Northeast Georgia Physicians Group Inc, St Thomas Radiology Associates Llc and his current practice location is 743 Spring St Ne, Gainesville, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 219-9000.

Dr John C Tonkin is licensed to practice in Florida (license number ME0071220) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1093750820.

Contact Information

Dr John C Tonkin, MD
743 Spring St Ne,
Gainesville, GA 30501-3715
(770) 219-9000
Not Available

Map and Direction




Physician's Profile

Full NameDr John C Tonkin
GenderMale
SpecialityInterventional Radiology
Experience35 Years
Location743 Spring St Ne, Gainesville, Georgia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John C Tonkin graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1093750820
  • Provider Enumeration Date: 06/17/2006
  • Last Update Date: 02/20/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6507847498
  • Enrollment ID: I20040526001326

Medical Identifiers

Medical identifiers for Dr John C Tonkin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093750820NPI-NPPES
300030405AMedicaidGA
252611500MedicaidFL
41581OtherFLBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085B0100XRadiology - Body Imaging ME0071220 (Florida)Secondary
2085N0700XRadiology - Neuroradiology ME0071220 (Florida)Secondary
2085N0904XRadiology - Nuclear Radiology ME0071220 (Florida)Secondary
2085P0229XRadiology - Pediatric Radiology ME0071220 (Florida)Secondary
2085R0202XRadiology - Diagnostic Radiology ME0071220 (Florida)Secondary
2085R0203XRadiology - Therapeutic Radiology ME0071220 (Florida)Secondary
2085R0204XRadiology - Vascular & Interventional Radiology ME0071220 (Florida)Primary
2085R0204XRadiology - Vascular & Interventional Radiology 105343 (Georgia)Secondary
2085U0001XRadiology - Diagnostic Ultrasound ME0071220 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Flagler HospitalSaint augustine, FLHospital
Halifax Health Medical CenterDaytona beach, FLHospital
Northeast Georgia Medical Center, IncGainesville, GAHospital
Halifax Health /uf Health Medical Center Of DeltonDeltona, FLHospital
Sovah Health DanvilleDanville, VAHospital
Halifax Hospital Medical CenterDaytona beach, FLInpatient rehabilitation facility

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Radiology Imaging Associates Llc2466342803182
Villages Regional Hospital Physician Services Llc0244688893198
East Central Florida Outpatient Imaging Llc983017519944
Danville Physician Practices Llc4688606304171
Dlp Twin County Physician Practices Llc7214199512119
St Thomas Radiology Associates Llc004223513774
St Francis Physician Practices Llc8729381033217
Inverness Medical Imaging Llc387059067283
Northeast Georgia Physicians Group Inc6901898386884
Northeast Georgia Physicians Group Inc6901898386884
St Thomas Radiology Associates Llc004223513774

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John C Tonkin allows following entities to bill medicare on his behalf.
Entity NameTimberridge Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669460473
PECOS PAC ID: 9436049863
Enrollment ID: O20040318000633
Entity NameMedical Imaging Center of Ocala LLP
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669469045
PECOS PAC ID: 0345130787
Enrollment ID: O20040318000671
Entity NameRadiology Imaging Associates LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063400729
PECOS PAC ID: 2466342803
Enrollment ID: O20040318000719
Entity NameEast Central Florida Outpatient Imaging LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245271675
PECOS PAC ID: 9830175199
Enrollment ID: O20040628000215
Entity NameInverness Medical Imaging LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093763591
PECOS PAC ID: 3870590672
Enrollment ID: O20061108000195
Entity NameOcala Health Imaging Services LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023318060
PECOS PAC ID: 8224217179
Enrollment ID: O20110124001037
Entity NameAdvanced Urology Institute LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023447935
PECOS PAC ID: 2163653585
Enrollment ID: O20140328000990
Entity NameSt Thomas Radiology Associates LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659385011
PECOS PAC ID: 0042235137
Enrollment ID: O20201204000710
Entity NameVillages Regional Hospital Physician Services LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700669926
PECOS PAC ID: 0244688893
Enrollment ID: O20231121001709
Entity NameDlp Twin County Physician Practices LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033485925
PECOS PAC ID: 7214199512
Enrollment ID: O20250214000185
Entity NameDanville Physician Practices LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265243612
PECOS PAC ID: 4688606304
Enrollment ID: O20250214001974
Entity NameSentara Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265485270
PECOS PAC ID: 8921903923
Enrollment ID: O20250410000058
Entity NameSt Francis Physician Practices LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609655646
PECOS PAC ID: 8729381033
Enrollment ID: O20250625002963
Entity NameNortheast Georgia Physicians Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891745212
PECOS PAC ID: 6901898386
Enrollment ID: O20250930004021

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John C Tonkin is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John C Tonkin, MD
1673 Mason Ave Ste 305,
Daytona Beach, FL 32117-5516

Ph: (386) 274-7118		Dr John C Tonkin, MD
743 Spring St Ne,
Gainesville, GA 30501-3715

Ph: (770) 219-9000

Reviews and Comments


Radiology Doctors in Gainesville, GA

Dr. Scott M Stephen, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Academy Street, Gainesville, GA 30501
Phone: 770-282-8820    
Dr. Ajay Kumar Ravi, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 743 Spring St Ne, Gainesville, GA 30501
Phone: 770-219-9000    
Ms. Neha Agrawal,
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 743 Spring St Ne, Gainesville, GA 30501
Phone: 770-219-9000    
Dr. Lee A Martin Jr., M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Academy Street, Gainesville, GA 30501
Phone: 770-282-8820    
Dr. Brian P Gay, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 425 Broad St Se, Suite 102, Gainesville, GA 30501
Phone: 770-718-9776    Fax: 770-718-1910
Jeffrey Thomas Waltz, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 743 Spring St Ne, Gainesville, GA 30501
Phone: 770-219-9000    
Dr. David Lawrence Kimball, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 725 Jesse Jewell Pkwy Se, Gainesville, GA 30501
Phone: 770-539-9391    Fax: 770-533-4701

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.