Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeffrey Phillips Davies I, D.O.

Family Medicine Physician in Quincy, MA · enumerated 2006.

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

National Provider Identifier

1790795813

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeffrey Phillips Davies I

Credential D.O.

Sex Male

Practice address 300 Congress St Ste 405, Quincy, MA, 02169

Phone (774) 281-0676

Enumeration date Aug 9, 2006

Last updated in NPPES Dec 8, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 213386 (MA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
AA15667	Other	-	HARVARD PILGRIM
213386	Other	-	TUFTS
J25858	Other	-	BCBS
465295	Other	-	USFHP

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 Jeffrey Davies practice?

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

What is the NPI number for Jeffrey Davies?

The National Provider Identifier (NPI) for Jeffrey Davies is 1790795813, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-08.