Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey R Ristaino, M.D.

Pediatrics Physician in Concord, MA · enumerated 2006 · practices at Atrius Health Inc. Dba Harvard Vanguard Medical Associates.

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

National Provider Identifier

1629058979

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Registry record

Entity type Individual (Type 1)

Name Jeffrey R Ristaino

Credential M.D.

Sex Male

Practice address 330 Baker Ave, Concord, MA, 01742

Phone (978) 287-9400

Fax (978) 287-9408

Enumeration date Jan 20, 2006

Last updated in NPPES Oct 26, 2020

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 156722 (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
3182681	Medicaid	MA	-
1202088	Other	MA	UNITED HEALTHCARE
156722	Other	MA	TUFTS
201805	Other	MA	HARVARD PILGRIM
J19117	Other	MA	BLUE CROSS
B10329302	Other	MA	CIGNA
0016165	Other	MA	NEIGHBORHOOD HEALTH
5189645	Other	MA	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.

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Frequently asked questions

Is NPI 1629058979 active?

Yes, as of the latest NPPES snapshot, NPI 1629058979 is active (record last updated 2020-10-26).

How do I verify Jeffrey Ristaino's NPI record?

Cross-check NPI 1629058979 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 2020-10-26.