Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allan S Klapper, MD

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in Pittsburgh, PA · enumerated 2005 · practices at Allegheny Clinic.

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

National Provider Identifier

1699756577

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Registry record

Entity type Individual (Type 1)

Name Allan S Klapper

Credential MD

Sex Male

Practice address 4815 Liberty Ave Ste Gr30, Pittsburgh, PA, 15224

Phone (412) 578-1116

Fax (412) 605-6396

Enumeration date Nov 8, 2005

Last updated in NPPES Aug 13, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD442570 (PA) Secondary

207VF0040X Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Allopathic & Osteopathic Physicians · License MD442570 (PA) Primary

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

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Frequently asked questions

Is NPI 1699756577 active?

Yes, as of the latest NPPES snapshot, NPI 1699756577 is active (record last updated 2021-08-13).

How do I verify Allan Klapper's NPI record?

Cross-check NPI 1699756577 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 2021-08-13.