Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Donald Gary Heacock, P.T.

Physical Therapist in Glen Burnie, MD · enumerated 2006.

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

National Provider Identifier

1023022324

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Registry record

Entity type Individual (Type 1)

Name Mr. Donald Gary Heacock

Credential P.T.

Sex Male

Practice address 7310 Ritchie Hwy, Suite 500, Glen Burnie, MD, 21061

Phone (410) 766-4435

Fax (410) 766-4437

Enumeration date Jul 29, 2006

Last updated in NPPES May 7, 2020

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 15332 (MD) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
756LN288	Other	MD	RAILROAD MEDICARE
147433401	Other	MD	ACS / US DEPT OF LABOR
1359660	Other	MD	AETNA USHEALTHCARE
145799600	Other	MD	OWCP/DEPARTMENT OF LABOR
1784629	Other	MD	UNITED HEALTHCARE
521200786	Other	MD	UNITED HEALTH CARE

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 is the NPI number for Donald Heacock?

The National Provider Identifier (NPI) for Donald Heacock is 1023022324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donald Heacock practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-07.