Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Mark Digrazia, M.D.

Interventional Cardiology Physician in Richmond, VA · enumerated 2006 · practices at Center for Neurorehabilitation Services.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1376578765

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. John Mark Digrazia

Credential M.D.

Sex Male

Practice address 7401 Beaufont Springs Dr, Suite 100, Richmond, VA, 23225

Phone (804) 323-5011

Fax (804) 323-5120

Enumeration date Jul 12, 2006

Last updated in NPPES Jul 9, 2014

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 0101035552 (VA) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 0101035552 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
60035366	Other	VA	RAILROAD MEDICARE
6079067	Medicaid	VA	-
103862	Other	VA	ANTHEM/VA HEALTHKEEPERS
311468	Other	VA	MAMSI
276346	Other	VA	ANTHEM/VA HEALTHKEEPERS
4063359	Other	VA	AETNA/US HEALTHCARE
44217	Other	VA	OPTIMA HEALTH
56362	Other	VA	SOUTHERN HEALTH
110911	Other	VA	ANTHEM/VA HEALTHKEEPERS
27413300	Other	VA	FEDERAL BLACK LUNG
276261	Other	VA	ANTHEM/VA HEALTHKEEPERS
110923	Other	VA	ANTHEM/VA HEALTHKEEPERS
111022	Other	VA	ANTHEM/VA HEALTHKEEPERS
1369207	Other	VA	CIGNA
110929	Other	VA	ANTHEM/VA HEALTHKEEPERS
500551	Other	VA	AETNA/US HEALTHCARE HMO

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does John Digrazia practice?

The practice location on file with NPPES is in Richmond, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Digrazia?

The National Provider Identifier (NPI) for John Digrazia is 1376578765, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Yvonne Weaver Nuclear Cardiology Physician · Richmond, VA NPI 1053334094 Rebecca Smith Adult Health Nurse Practitioner · North Chesterfield, VA NPI 1144234337 Center for Neurorehabilitation Services Brain Injury Medicine (Psychiatry & Neurology) Physician · North Chesterfield, VA NPI 1275672073 Christopher Anderson Occupational Therapist · North Chesterfield, VA NPI 1487803730 Gregory O'Shanick Brain Injury Medicine (Psychiatry & Neurology) Physician · North Chesterfield, VA NPI 1982832960

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-09.