Mark S Girguis, MD - Medicare Diagnostic Radiology in Colton, CA

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Mark S Girguis, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Colton, California. He went to Wayne State University School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Partners Imaging Center Of Sarasota Llc, Radiology Imaging Specialists Llc, Amin Radiology Inc, West Hernando Diagnostic And Mr Center, Inc, University Diagnostic Institute Winter Park Pllc, Ocala Family Medical Center Inc, Resilience Healthcare - Lakefront Medical Associates Llc and his current practice location is 400 N Pepper Ave, Colton, California. You can reach out to his office (for appointments etc.) via phone at (909) 580-1520.

Mark S Girguis is licensed to practice in California (license number A82528) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1477591154.

Contact Information

Mark S Girguis, MD
400 N Pepper Ave,
Colton, CA 92324-1819
(909) 580-1520
(909) 580-1561

Map and Direction




Physician's Profile

Full NameMark S Girguis
GenderMale
SpecialityDiagnostic Radiology
Experience23 Years
Location400 N Pepper Ave, Colton, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark S Girguis attended and graduated from Wayne State University School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1477591154
  • Provider Enumeration Date: 06/03/2006
  • Last Update Date: 08/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1850303165
  • Enrollment ID: I20130219000098

Medical Identifiers

Medical identifiers for Mark S Girguis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477591154NPI-NPPES
00A825280MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology D79826 (Maryland)Secondary
2085R0202XRadiology - Diagnostic Radiology ME112607 (Florida)Secondary
2085R0202XRadiology - Diagnostic Radiology 036166384 (Illinois)Secondary
2085R0202XRadiology - Diagnostic Radiology A82528 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Louis A Weiss Memorial HospitalChicago, ILHospital
West Suburban Medical CenterOak park, ILHospital
Advocate Illinois Masonic Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Partners Imaging Center Of Sarasota Llc004221786118
Radiology Imaging Specialists Llc024452903015
Amin Radiology Inc307250378813
West Hernando Diagnostic And Mr Center, Inc488065319521
University Diagnostic Institute Winter Park Pllc59916078718
Ocala Family Medical Center Inc660886529054
Resilience Healthcare - Lakefront Medical Associates Llc599104646845

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. Mark S Girguis allows following entities to bill medicare on his behalf.
Entity NameCommunity Health Of South Florida Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336152347
PECOS PAC ID: 6507770526
Enrollment ID: O20031118000460
Entity NameUniversity Diagnostic Institute Winter Park Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417917253
PECOS PAC ID: 5991607871
Enrollment ID: O20040122000010
Entity NameCyrus Diagnostic Imaging Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265454425
PECOS PAC ID: 9537052402
Enrollment ID: O20040205000568
Entity NameOrlando Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669429577
PECOS PAC ID: 9537059084
Enrollment ID: O20040318000044
Entity NameOcala Family Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871589192
PECOS PAC ID: 6608865290
Enrollment ID: O20040510000265
Entity NameAmin Radiology Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700873981
PECOS PAC ID: 3072503788
Enrollment ID: O20040514000793
Entity NameWest Hernando Diagnostic And Mr Center, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831183607
PECOS PAC ID: 4880653195
Enrollment ID: O20060808000086
Entity NamePartners Imaging Center Of Sarasota Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548205271
PECOS PAC ID: 0042217861
Enrollment ID: O20061108000417
Entity NameFlorida Radiology Centers Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497813034
PECOS PAC ID: 7113002312
Enrollment ID: O20080312000403
Entity NameOhri Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386034346
PECOS PAC ID: 4981912169
Enrollment ID: O20151008000809
Entity NameRadiology Imaging Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952763971
PECOS PAC ID: 0244529030
Enrollment ID: O20160518000804

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. Mark S Girguis 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
Mark S Girguis, MD
Po Box 26060,
Fresno, CA 93729

Ph: (559) 455-4000		Mark S Girguis, MD
400 N Pepper Ave,
Colton, CA 92324-1819

Ph: (909) 580-1520

Reviews and Comments


Radiology Doctors in Colton, CA

Michael D Gentry, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1520    Fax: 909-580-1561
Dr. James Park, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-2178    
Chul H Chae, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1520    Fax: 909-580-1561
Chandler Shyu, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Dept Of Radiology, Colton, CA 92324
Phone: 909-580-1520    
Frederick L Orr, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1520    Fax: 909-580-1561
Sylvia S Ortiz, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1520    Fax: 909-580-1561
Thuan T Dang, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1520    Fax: 909-580-1561

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.