Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Brian Shirk, PHARMD

Pharmacist in Lewisburg, PA · enumerated 2020.

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

National Provider Identifier

1225660954

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Registry record

Entity type Individual (Type 1)

Name Michael Brian Shirk

Credential PHARMD

Sex Male

Practice address 1 Hospital Dr, Lewisburg, PA, 17837

Phone (570) 522-2581

Fax (570) 768-3909

Enumeration date Feb 11, 2020

Last updated in NPPES Feb 11, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP449603 (PA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

What is the NPI number for Michael Shirk?

The National Provider Identifier (NPI) for Michael Shirk is 1225660954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Shirk practice?

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

Other providers at this practice address

Browse all →

Andrew Albert Anesthesiology Physician · Lewisburg, PA NPI 1578567491 Diane Mcclain Anesthesiology Physician · Lewisburg, PA NPI 1982604393 Mid Penn Anesthesia P.C. Anesthesiology Physician · Lewisburg, PA NPI 1154322121 George Tenedios Anesthesiology Physician · Lewisburg, PA NPI 1922009992 Janice Omlor Anesthesiology Physician · Lewisburg, PA NPI 1174524623 Loretta Derrick Certified Registered Nurse Anesthetist · Lewisburg, PA NPI 1316932304 Sandra Walker Certified Registered Nurse Anesthetist · Lewisburg, PA NPI 1134114721 Dino Baca Pediatrics Physician · Lewisburg, PA NPI 1871580860

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-11.