NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donald Harrison, DPM

Foot & Ankle Surgery Podiatrist in Pasadena, MD · enumerated 2008.

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

National Provider Identifier

1134376247

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Donald Harrison
Credential DPM
Sex Male
Practice address 8023 Ritchie Hwy., Suite B, Pasadena, MD, 21122
Fax (240) 609-0345
Enumeration date Aug 20, 2008
Last updated in NPPES Oct 9, 2024

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License SC006078 (PA) Secondary
213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 01510 (MD) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

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 1134376247 active?
Yes, as of the latest NPPES snapshot, NPI 1134376247 is active (record last updated 2024-10-09).
How do I verify Donald Harrison's NPI record?
Cross-check NPI 1134376247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-09.