Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Samuel E Schrack, D.O., P.C.

Q: What is the NPI number for Samuel E Schrack, D.O., P.C.?

The NPI for Samuel E Schrack, D.O., P.C. is 1174587570, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Williamsport, PA · enumerated 2006 · authorized official Lisa Miller, Office Manager.

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

National Provider Identifier

1174587570

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Registry record

Entity type Organization (Type 2)

Legal business name Samuel E Schrack, D.O., P.C.

Practice address 520 W 4th St, Suite 1a, Williamsport, PA, 17701

Phone (570) 327-9110

Fax (570) 327-1181

Enumeration date Apr 13, 2006

Last updated in NPPES Nov 24, 2009

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Lisa Miller

Title Office Manager

Phone (570) 327-9110

Other identifiers

Identifier	Type	State	Issuer
0019492200004	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

What is the NPI number for Samuel E Schrack, D.O., P.C.?

The NPI for Samuel E Schrack, D.O., P.C. is 1174587570, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Samuel E Schrack, D.O., P.C.?

NPPES lists Lisa Miller (Office Manager) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-24.