NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Valley Forge Ob/Gyn Division

Obstetrics & Gynecology Physician in Phoenixville, PA · enumerated 2006 · authorized official Alan Silverberg, Lead Physician.

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

National Provider Identifier

1497714679

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Valley Forge Ob/Gyn Division
Practice address 799 Gay St, Phoenixville, PA, 19460
Phone (610) 935-0644
Fax (610) 935-7757
Enumeration date Mar 17, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Alan Silverberg
Title Lead Physician
Phone (610) 933-2440

Other identifiers

Identifier Type State Issuer
1652845 Other PA HIGHMARK BLUE SHIELD
2330378000 Other PA KEYSTONE HEALTH PLAN EAST
2330378000 Other PW PERSONAL CHOICE
3715338 Other PA AETNA

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 Valley Forge Ob/Gyn Division?
Valley Forge Ob/Gyn Division is registered in NPPES as a Obstetrics & Gynecology Physician (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.

Providers at this address

Browse all →

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