Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barry J Benjamin, M.D.

Otolaryngology Physician in Dedham, MA · enumerated 2005.

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

National Provider Identifier

1720085376

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Registry record

Entity type Individual (Type 1)

Name Barry J Benjamin

Credential M.D.

Sex Male

Practice address 1 Lyons St, Dedham, MA, 02026

Phone (617) 421-5984

Fax (781) 278-5667

Enumeration date Jun 28, 2005

Last updated in NPPES Jan 28, 2021

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 35621 (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
035621	Other	-	TUFTS BENEFIT ADMIN
61094	Other	-	HARVARD/PILGRIM
27399	Other	-	CHILDREN'S MEDICAL SECURI
61094	Other	-	HARVARD PILGRIM PPO
9627202	Other	-	HEALTHSOURCE-MA
0016755	Other	-	NEIGHBORHOOD HEALTH PLAN
61094	Other	-	HARVARD PILGRIM POS
C07067	Other	-	BS-BLUE CARE ELECT
C07067	Other	-	BLUE SHIELD INDEMNITY
035621	Other	-	TUFTS
035621	Other	-	TUFTS SECURE HORIZONS
035621	Other	-	TUFTS TOTAL HEALTH PLAN
C07067	Other	-	HMO BLUE/BLUE CHOICE
2053136	Other	-	MASS HEALTH
897246	Other	-	FIRST SENIORITY
035621	Other	-	TUFTS COMMONWELATH
040007325	Other	-	RAILROAD MEDICARE
9627202	Other	-	CIGNA HEALTH CARE

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

How do I verify Barry Benjamin's NPI record?

Cross-check NPI 1720085376 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720085376 active?

Yes, as of the latest NPPES snapshot, NPI 1720085376 is active (record last updated 2021-01-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-28.