Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Garretson, D.O.

Specialist in Carnegie, PA · enumerated 2006.

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

National Provider Identifier

1891761052

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Registry record

Entity type Individual (Type 1)

Name David Garretson

Credential D.O.

Sex Male

Practice address 2375 Greentree Rd, Carnegie, PA, 15106

Phone (412) 276-1560

Enumeration date Feb 27, 2006

Last updated in NPPES Jun 8, 2015

Taxonomy & licenses

174400000X Specialist Other Service Providers · License OS-008627L (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
080064048	Other	-	RAILROAD MEDICARE PTAN
0017367770003	Medicaid	PA	-

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

How do I verify David Garretson's NPI record?

Cross-check NPI 1891761052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891761052 active?

Yes, as of the latest NPPES snapshot, NPI 1891761052 is active (record last updated 2015-06-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-08.