Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Herbert M Kantor, MD

Obstetrics & Gynecology Physician in Pittsfield, MA · enumerated 2005.

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

National Provider Identifier

1548251721

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Registry record

Entity type Individual (Type 1)

Name Herbert M Kantor

Credential MD

Sex Male

Practice address 777 North St, Suite 301, Pittsfield, MA, 01201

Phone (413) 499-8570

Fax (413) 499-8565

Enumeration date Nov 4, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 59451 (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
043517461	Other	-	PHCS
043517461	Other	-	HMC PPO
J07193	Other	-	HMO BLUE
000000022180	Other	-	BMC HEALTH NET PLAN
0020241	Other	-	NEIGHBORHOOD HEALTH PLAN
043517461	Other	-	NO AMERICAN ADMIN
40174	Other	-	HEALTHY START
80314	Other	-	GIC INDEMNITY PLAN
043517461	Other	-	CHAMPUS
10029619	Other	-	CAPITAL DISTRICT PHP
B74932	Other	-	HARVARD COMM HEALTH
043517461	Other	-	CIGNA
043517461	Other	-	HCVM FIRST HEALTH
J07193	Other	-	BLUE SHIELD
13477	Other	-	HEATH NEW ENGLAND
152288	Other	-	MVP SELECT
3032752	Medicaid	MA	-
3148243	Other	-	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1548251721 active?

Yes, as of the latest NPPES snapshot, NPI 1548251721 is active (record last updated 2022-07-21).

How do I verify Herbert Kantor's NPI record?

Cross-check NPI 1548251721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.