Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arthur M Sher, M.D.

Q: What is the NPI number for Arthur Sher?

The National Provider Identifier (NPI) for Arthur Sher is 1851397483, a Type 1 (individual) record in the CMS NPPES registry.

Dermatology Physician in Springfield, MA · enumerated 2005.

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

National Provider Identifier

1851397483

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Registry record

Entity type Individual (Type 1)

Name Arthur M Sher

Credential M.D.

Sex Male

Practice address 3455 Main St, Ste 5, Springfield, MA, 01107

Phone (413) 733-9600

Fax (413) 732-6534

Enumeration date Jun 28, 2005

Last updated in NPPES Apr 25, 2008

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 35317 (MA) 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
4841892202	Other	CT	CONNECTICARE
070006135	Other	-	RAILROAD MEDICARE
035317	Other	MA	TUFTS HEALTH PLANS
0304211	Other	-	UNITED HEALTH CARE
16376	Other	MA	HEALTH NEW ENGLAND
SHN51571	Other	MA	BLUE CROSS BLUE SHIELD

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

Where does Arthur Sher practice?

The practice location on file with NPPES is in Springfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Arthur Sher?

The National Provider Identifier (NPI) for Arthur Sher is 1851397483, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Orthotics West, Inc Prosthetic/Orthotic Supplier · Springfield, MA NPI 1447255013 Ronald Nadel Dermatology Physician · Springfield, MA NPI 1821094715 Rachel Ivker Dermatology Physician · Springfield, MA NPI 1821094459 Stanley Glazer Dermatology Physician · Springfield, MA NPI 1679570071 New England Dermatology, P.C. Dermatology Physician · Springfield, MA NPI 1356348098 Glenn Genest Dermatology Physician · Springfield, MA NPI 1942208525 Mark Blumberg Dermatology Physician · Springfield, MA NPI 1588662019 Joel Gordon Dermatology Physician · Springfield, MA NPI 1770553505

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-25.