Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Evelyn Fainsztein, M.D.

Occupational Medicine Physician in Folsom, CA · enumerated 2006.

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

National Provider Identifier

1740381383

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Registry record

Entity type Individual (Type 1)

Name Evelyn Fainsztein

Credential M.D.

Sex Female

Practice address 1700 Prairie City Rd, Folsom, CA, 95630

Phone (916) 351-4800

Enumeration date Sep 26, 2006

Last updated in NPPES Feb 10, 2012

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License A70304 (CA) 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
000810778253	Other	CA	PHCS
00A703040	Other	CA	BLUE SHIELD
1866716	Other	CA	FIRST HEALTH
2773899	Other	CA	CIGNA
00A70304	Medicaid	CA	-
082611	Other	CA	HEALTH NET
MCMG169200	Other	CA	WESTERN HEALTH ADVANTAGE
2027039	Other	CA	UNITED HEALTHCARE
254734	Other	CA	INTERPLAN
7771013	Other	CA	AETNA
A70304	Other	CA	BLUE CROSS
1392870	Other	CA	GREAT WEST
90118571	Other	CA	PACIFICARE

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 Evelyn Fainsztein?

Evelyn Fainsztein is registered in NPPES with the primary taxonomy of Occupational Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Debra Kauffman Nurse Practitioner · Folsom, CA NPI 1932185246 Eugene Leyble Hospitalist Physician · Folsom, CA NPI 1952361461 Vaishali Desai Hospitalist Physician · Folsom, CA NPI 1588697619 Kanwaljit Kahlon Hospitalist Physician · Folsom, CA NPI 1700980315 Roksana Ali Family Medicine Physician · Folsom, CA NPI 1043318363 John Gisla Family Medicine Physician · Folsom, CA NPI 1922109560 Dignity Health Medical Foundation Multi-Specialty Clinic/Center · Folsom, CA NPI 1497879597 Keith Corl Critical Care Medicine (Internal Medicine) Physician · Folsom, CA NPI 1124243134

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-10.