Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Upmc Williamsport

Q: What type of organization is Upmc Williamsport?

Upmc Williamsport is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

Ambulatory Surgical Clinic/Center in Williamsport, PA · enumerated 2006 · authorized official Christopher Stockhausen, Cfo.

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

National Provider Identifier

1285719559

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Registry record

Entity type Organization (Type 2)

Legal business name Upmc Williamsport

Practice address 700 High Street, Williamsport, PA, 17701

Phone (570) 321-1000

Fax (570) 321-3199

Enumeration date Oct 26, 2006

Last updated in NPPES Nov 19, 2020

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 234601 (PA) Primary

Authorized official

Name Christopher Stockhausen

Title Cfo

Phone (412) 578-9592

Other identifiers

Identifier	Type	State	Issuer
1007548350014	Medicaid	PA	-
20007166	Other	PA	AMERIHEALTH HMO AMER PIN
29796	Other	PA	GEISINGER HEALTH PLAN PIN
390045	Other	PA	BLUE CROSS PIN
390045	Other	PA	AETNA PIN
074006	Other	PA	FIRST PRIORITY HEALTH PIN
390045	Other	PA	HEALTH ASSURANCE PIN
390045	Other	PA	HEALTH AMERICA PIN
1017347	Other	PA	KEYSTONE MERCY HEALTH PIN
301400	Other	PA	BLACK LUNG PROGRAM PIN
000109	Other	PA	AMERIHEALTH ADMINSTR PIN

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 type of organization is Upmc Williamsport?

Upmc Williamsport is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-19.