Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael G Di Gregorio, DPM

Foot & Ankle Surgery Podiatrist in Oklahoma City, OK · enumerated 2007.

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

National Provider Identifier

1265622823

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Registry record

Entity type Individual (Type 1)

Name Michael G Di Gregorio

Credential DPM

Sex Male

Practice address 13301 N Meridian Ave, Suite 701, Oklahoma City, OK, 73120

Phone (405) 751-6152

Fax (405) 752-5158

Enumeration date Jul 30, 2007

Last updated in NPPES Oct 16, 2013

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 250 (OK) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
200120080A	Medicaid	OK	-

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

Is NPI 1265622823 active?

Yes, as of the latest NPPES snapshot, NPI 1265622823 is active (record last updated 2013-10-16).

How do I verify Michael Di Gregorio's NPI record?

Cross-check NPI 1265622823 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-16.