Dr. William Philip Fleming, M.D.

Dr. William Philip Fleming is a General Practice Physician provider (General Practice) practicing in Bernalillo, NM, registered in the NPPES registry with NPI 1821058876 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1821058876
Entity type	Individual (Type 1)
Name	Dr. William Philip Fleming
Credential	M.D.
Sex	Male
Practice address	Bernalillo, NM, 87004
Phone	5058705604
Fax	8442875547
Enumeration date	2006-03-24
Last updated in NPPES	2017-02-04

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207V00000X	Obstetrics & Gynecology Physician	Secondary	NM8432	NM
208D00000X	General Practice Physician	Primary	8432	NM

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details

Provider: William Fleming, M.D.
NPI: 1821058876
Taxonomy: 208D00000X (General Practice Physician)
Address: Bernalillo, NM, 87004

Verify this record

Cross-check NPI 1821058876 against the authoritative CMS record: view Dr. William Philip Fleming 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

What is the NPI number for William Fleming?

The National Provider Identifier (NPI) for William Fleming is 1821058876, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Fleming practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-02-04.