Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daria Lin Keyser, DO

Surgery Physician in Lewisburg, PA · enumerated 2010.

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

National Provider Identifier

1922329259

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Registry record

Entity type Individual (Type 1)

Name Dr. Daria Lin Keyser

Credential DO

Sex Female

Practice address 25 Lystra Rogers Dr, Lewisburg, PA, 17837

Phone (570) 523-3290

Fax (570) 524-5231

Enumeration date Jun 22, 2010

Last updated in NPPES Mar 18, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4335 (GA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License OS017396 (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

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 1922329259 active?

Yes, as of the latest NPPES snapshot, NPI 1922329259 is active (record last updated 2026-03-18).

How do I verify Daria Keyser's NPI record?

Cross-check NPI 1922329259 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 2026-03-18.