A3 Primary Care

A3 Primary Care is a healthcare organization registered as Internal Medicine Physician in Bloomfield Hills, MI, holding Type 2 (organization) NPI 1780348086 since 2021. The authorized official on file is Diana El Masri, Credentialing Coordinator.

✓ Active NPI ✓ Valid NPI checksum

NPI	1780348086
Entity type	Organization (Type 2)
Legal business name	A3 Primary Care
Practice address	4050 W MAPLE RD STE B, Bloomfield Hills, MI, 48301
Phone	2488858211
Enumeration date	2021-10-25
Last updated in NPPES	2024-06-18

Authorized official

Name	Diana El Masri
Title	Credentialing Coordinator
Phone	2482150048

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207R00000X	Internal Medicine Physician	Primary	—	—

Copy-ready billing details

Provider: A3 Primary Care
NPI: 1780348086
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 4050 W MAPLE RD STE B, Bloomfield Hills, MI, 48301

Verify this record

Cross-check NPI 1780348086 against the authoritative CMS record: view A3 Primary Care 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

Where is A3 Primary Care located?

The practice location on file with NPPES is in Bloomfield Hills, MI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-06-18. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-06-18.