Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Frank A. Diponio Jr. D.O. P.C.

Q: What type of organization is Frank A. Diponio Jr. D.O. P.C.?

Frank A. Diponio Jr. D.O. P.C. is registered in NPPES as a Family Medicine Physician (its primary provider taxonomy).

Family Medicine Physician in Warren, MI · enumerated 2009 · authorized official Frank Diponio, Physician/Owner.

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

National Provider Identifier

1295977007

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Registry record

Entity type Organization (Type 2)

Legal business name Frank A. Diponio Jr. D.O. P.C.

Practice address 29250 Heritage Parkway, Warren, MI, 48092

Phone (586) 578-0124

Enumeration date Mar 26, 2009

Last updated in NPPES Nov 6, 2009

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License FD014926 (MI) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License #5101014926 (MI) Primary

Authorized official

Name Frank Diponio

Title Physician/Owner

Phone (586) 604-3596

Other identifiers

Identifier	Type	State	Issuer
#08-0E00108-0	Other	MI	BCBSM

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

What type of organization is Frank A. Diponio Jr. D.O. P.C.?

Frank A. Diponio Jr. D.O. P.C. is registered in NPPES as a Family Medicine Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-06.