Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen E Kaufman Sr.

Gastroenterology Physician in Rydal, PA · enumerated 2006 · practices at Gastrointestinal Associates, Inc.

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

National Provider Identifier

1831130038

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen E Kaufman Sr.

Sex Male

Practice address 1095 Rydal Rd, Suite 100, Rydal, PA, 19046

Phone (267) 620-1100

Fax (215) 572-1273

Enumeration date Jun 9, 2006

Last updated in NPPES Jan 11, 2011

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD019834E (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
14617	Other	PA	HEALTH PARTNERS
5631393	Other	PA	AETNA
000754206005	Medicaid	PW	-
1086169	Other	PA	KEYSTONE MERCY
231937219	Other	PA	DEVON
100006775	Other	PA	PALMETTO GBA
231937219	Other	PA	FIRST HEALTH
058979	Other	PA	HIGHMARK BULE SHIELD
000058979	Other	PA	PERSONAL CHOICE
058979	Other	PW	AMERIHEALTH
2993074004	Other	PA	CIGNA
231937219	Other	PA	TRICARE
0046033000	Other	PA	KEYSTONE EAST
231937219	Other	PA	MULTIPLAN
P393422	Other	PA	OXFORD

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 specialty is Stephen Kaufman?

Stephen Kaufman is registered in NPPES with the primary taxonomy of Gastroenterology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-11.