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Alderfer and Kupersmith Associates

Obstetrics & Gynecology Physician in Harleysville, PA · enumerated 2006 · authorized official Stephen Kupersmith, President.

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

National Provider Identifier

1922161066

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Registry record

Entity type Organization (Type 2)
Legal business name Alderfer and Kupersmith Associates
Other name <Unavail>
Practice address 270 Main St, Suite 4, Harleysville, PA, 19438
Phone (215) 257-0414
Fax (215) 257-1740
Enumeration date Dec 19, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stephen Kupersmith
Title President
Phone (215) 257-0414

Other identifiers

Identifier Type State Issuer
1000699 Other PA OTHER HMO
6348 Other PA AETNA
0021886000 Other PA IBC

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

What is the NPI number for Alderfer and Kupersmith Associates?
The NPI for Alderfer and Kupersmith Associates is 1922161066, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Alderfer and Kupersmith Associates?
NPPES lists Stephen Kupersmith (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.