Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frederick Thornton Boulware, M.D.

Neurology Physician in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1497733174

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Registry record

Entity type Individual (Type 1)

Name Frederick Thornton Boulware

Credential M.D.

Sex Male

Practice address 2423 W Dunlap Ave, Ste 130, Phoenix, AZ, 85021

Phone (602) 424-4450

Fax (602) 424-4451

Enumeration date Jan 4, 2006

Last updated in NPPES Sep 18, 2012

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 37701 (AZ) Primary

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 37701 (AZ) Secondary

2084N0008X Neuromuscular Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 37701 (AZ) Secondary

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
002002038	Medicaid	NV	-
100500484	Medicaid	NV	-

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

What is the NPI number for Frederick Boulware?

The National Provider Identifier (NPI) for Frederick Boulware is 1497733174, a Type 1 (individual) record in the CMS NPPES registry.

Where does Frederick Boulware practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-18.