617 Primary Care Pllc

617 Primary Care Pllc is a healthcare organization registered as Family Medicine Physician in Cambridge, MA, holding Type 2 (organization) NPI 1629925425 since 2026. The authorized official on file is Paulius Mui, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1629925425
Entity type	Organization (Type 2)
Legal business name	617 Primary Care Pllc
Practice address	777 CONCORD AVE STE 105, Cambridge, MA, 02138
Phone	6176754085
Fax	6173603163
Enumeration date	2026-03-12
Last updated in NPPES	2026-03-12

Authorized official

Name	Paulius Mui
Title	Owner
Phone	6178406340

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207Q00000X	Family Medicine Physician	Primary	—	—

Copy-ready billing details

Provider: 617 Primary Care Pllc
NPI: 1629925425
Taxonomy: 207Q00000X (Family Medicine Physician)
Address: 777 CONCORD AVE STE 105, Cambridge, MA, 02138

Providers at this address

NPI	Name	Type	Specialty	Location
1225973951	Xpc Health Pllc	Organization	Family Medicine Physician	Cambridge, MA

Verify this record

Cross-check NPI 1629925425 against the authoritative CMS record: view 617 Primary Care Pllc on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-03-12. Verify at npiregistry.cms.hhs.gov.

Where is 617 Primary Care Pllc located?

The practice location on file with NPPES is in Cambridge, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-03-12.