Tirso A Castillo, MD - Medicare Gastroenterology in Dublin, GA

Tirso A Castillo, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Dublin, Georgia. He went to Ponce School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Wellstar Medical Group, Llc and his current practice location is 111 Fairview Park Dr, Dublin, Georgia. You can reach out to his office (for appointments etc.) via phone at (478) 272-1366.

Tirso A Castillo is licensed to practice in Georgia (license number 048883) 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 1083692560.

Contact Information

Tirso A Castillo, MD
111 Fairview Park Dr,
Dublin, GA 31021-2501
(478) 272-1366
(478) 275-2322

Map and Direction




Physician's Profile

Full NameTirso A Castillo
GenderMale
SpecialityGastroenterology
Experience38 Years
Location111 Fairview Park Dr, Dublin, 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:
  • Tirso A Castillo attended and graduated from Ponce School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1083692560
  • Provider Enumeration Date: 01/05/2006
  • Last Update Date: 07/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6901949395
  • Enrollment ID: I20100208000314

Medical Identifiers

Medical identifiers for Tirso A Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083692560NPI-NPPES
000872066AMedicaidGA
52420599-002OtherGABCBS
681242OtherGAFIRST HEALTH
4653853OtherGAAETNA
1007287OtherGAUNITED HEALTHCARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 048883 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wellstar Cobb HospitalAustell, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellstar Medical Group, Llc67090654021839

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. Tirso A Castillo allows following entities to bill medicare on his behalf.
Entity NameWellstar Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558664003
PECOS PAC ID: 6709065402
Enrollment ID: O20110127000374

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. Tirso A Castillo 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
Tirso A Castillo, MD
Po Box 1528,
Dublin, GA 31040-1528

Ph: (478) 272-1366
Tirso A Castillo, MD
111 Fairview Park Dr,
Dublin, GA 31021-2501

Ph: (478) 272-1366

Reviews and Comments


Internal Medicine Doctors in Dublin, GA

Dr. Raman S.p Damineni, M.D
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Phone: 478-272-1210    Fax: 478-274-5508
Pride R Chapman, MD
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Andre Christopher Lewis, MD
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Matthew B Grundfast, D.O.
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Phone: 478-277-1929    Fax: 478-304-1468
Dr. Meenakshi Mohan Ram, M.D.,
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Phone: 478-272-1210    
Dr. Arun George, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1826 Veterans Blvd, Dublin, GA 31021
Phone: 478-272-1210    

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.