Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Geraldine Amper, MD

Family Medicine Physician in Johnstown, PA · enumerated 2005.

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

National Provider Identifier

1801890736

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Registry record

Entity type Individual (Type 1)

Name Geraldine Amper

Credential MD

Sex Female

Practice address 1450 Scalp Ave, Ste 3, Johnstown, PA, 15904

Phone (814) 269-9551

Fax (814) 266-1694

Enumeration date Jun 9, 2005

Last updated in NPPES Oct 17, 2014

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD065598L (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
01696340	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 Geraldine Amper's NPI record?

Cross-check NPI 1801890736 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801890736 active?

Yes, as of the latest NPPES snapshot, NPI 1801890736 is active (record last updated 2014-10-17).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-17.