Donald W Gregory, MD,FACC - Medicare Interventional Cardiology in Fresno, CA

Donald W Gregory, MD,FACC is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Fresno, California. He went to Washington University School Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice Saint Agnes Medical Center, Cardiovascular Consultants Of Fresno, A Professional Corporation and his current practice location is 1207 E Herndon Ave, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 432-4303.

Donald W Gregory is licensed to practice in California (license number G43445) 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 1235108747.

Contact Information

Donald W Gregory, MD,FACC
1207 E Herndon Ave,
Fresno, CA 93720-3235
(559) 432-4303
(559) 432-4574

Map and Direction




Physician's Profile

Full NameDonald W Gregory
GenderMale
SpecialityInterventional Cardiology
Experience45 Years
Location1207 E Herndon Ave, Fresno, California
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:
  • Donald W Gregory attended and graduated from Washington University School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1235108747
  • Provider Enumeration Date: 03/16/2006
  • Last Update Date: 03/12/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1052399094
  • Enrollment ID: I20040922000705

Medical Identifiers

Medical identifiers for Donald W Gregory such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235108747NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0011XInternal Medicine - Interventional Cardiology G43445 (California)Primary
207RC0000XInternal Medicine - Cardiovascular Disease G43445 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Clovis Community Medical CenterClovis, CAHospital
Community Regional Medical CenterFresno, CAHospital
Saint Agnes Medical CenterFresno, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Saint Agnes Medical Center397140933527
Cardiovascular Consultants Of Fresno, A Professional Corporation92341172766

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. Donald W Gregory allows following entities to bill medicare on his behalf.
Entity NameCardiovascular Consultants Of Fresno, A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497724355
PECOS PAC ID: 9234117276
Enrollment ID: O20040707001574
Entity NameFresno Community Hospital And Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710151881
PECOS PAC ID: 3173430865
Enrollment ID: O20050531000251
Entity NameSaint Agnes Medical Center
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1205845567
PECOS PAC ID: 3971409335
Enrollment ID: O20070824000478

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. Donald W Gregory 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
Donald W Gregory, MD,FACC
1207 E Herndon Ave,
Fresno, CA 93720-3235

Ph: (559) 432-4303
Donald W Gregory, MD,FACC
1207 E Herndon Ave,
Fresno, CA 93720-3235

Ph: (559) 432-4303

Reviews and Comments


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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.