Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Harvey Guttmann, M.D.

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

1194772533

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Registry record

Entity type Individual (Type 1)

Name Dr. Harvey Guttmann

Credential M.D.

Sex Male

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

Phone (267) 620-1100

Fax (215) 572-1279

Enumeration date May 30, 2006

Last updated in NPPES Jan 11, 2011

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD031066E (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
000118533	Other	PA	PERSONAL CHOICE
000118533	Other	PA	HIGHMARK BLUE SHIELD
30006802	Other	PW	KEYSTONE MERCY
000118533	Other	PA	AMERIHEALTH
0682087004	Other	PA	CIGNA
0046044000	Other	PA	KEYSTONE HEALTH PLAN EAST
231937219	Other	PA	DEVON
231937219	Other	PA	FIRSTHEALTH
14617	Other	PA	HEALTH PARTNERS
231937219	Other	PA	MULTIPLAN
231937219	Other	PA	TRICARE
P386715	Other	PA	OXFORD
011574980004	Medicaid	PA	-
100006777	Other	PA	PAMETTO GBA
4403828	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.

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Frequently asked questions

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.

What specialty is Harvey Guttmann?

Harvey Guttmann 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.

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