Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles William Miles, MD

Emergency Medicine Physician in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1588645683

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles William Miles

Credential MD

Sex Male

Practice address 2000 W Bethany Home Rd, Phoenix, AZ, 85015

Phone (602) 249-0212

Enumeration date Nov 7, 2005

Last updated in NPPES Oct 12, 2023

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 20667 (AZ) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD61360462 (WA) Primary

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
860373636	Other	AZ	HUMANA-GROUP #
3981220	Other	AZ	EVERCARE GROUP
119231	Medicaid	AZ	-
453051001	Other	AZ	GROUP HEALTH GROUP
AW1436	Other	AZ	HEALTHNET GROUP
AZ0728670	Other	AZ	BLUE CROSS BLUE SHIELD-GR

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Charles Miles?

Charles Miles is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-12.