Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

David M. Chernock, MD

Anesthesiology Physician in Northampton, MA · enumerated 2006.

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

National Provider Identifier

1801863451

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Registry record

Entity type Individual (Type 1)

Name David M. Chernock

Credential MD

Sex Male

Practice address Northampton, MA, 01060

Phone (413) 582-2105

Fax (413) 582-2059

Enumeration date Mar 2, 2006

Last updated in NPPES May 1, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 49839 (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
000000006782	Other	MA	BMC
11238	Other	MA	HEALTH NEW ENGLAND
2967	Other	MA	HARVARD PILGRIM
04-3317548	Other	MA	NORTH AMERICAN PREFERRED
10246801	Other	MA	CIGNA
04-3317548	Other	MA	GREAT-WEST
04-3317548	Other	MA	PRIVATE HEALTHCARE SYSTEM
04-3317548	Other	MA	NORTHEAST HEALTHCARE ALLI
04-3317548	Other	MA	UNICARE/GIC
713023	Other	MA	TUFTS
0177768	Medicaid	MA	-
049839	Other	MA	CONNECTICARE
1028552	Other	MA	AETNA
04-3317548	Other	MA	CONSLIDATED
04-3317548	Other	MA	NORTHEAST HEALTH DIRECT
04-3317548	Other	MA	PLAN VISTA

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 NPI 1801863451 active?

Yes, as of the latest NPPES snapshot, NPI 1801863451 is active (record last updated 2008-05-01).

How do I verify David Chernock's NPI record?

Cross-check NPI 1801863451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-01.