Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William David Dunn Jr., FNP

Family Nurse Practitioner in Fort Huachuca, AZ · enumerated 2005.

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

National Provider Identifier

1982609566

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Registry record

Entity type Individual (Type 1)

Name William David Dunn Jr.

Credential FNP

Sex Male

Practice address Fort Huachuca, AZ, 85613

Phone (520) 533-9616

Enumeration date Jun 20, 2005

Last updated in NPPES Jan 11, 2024

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 650722 (TX) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
AP112960	Other	TX	TX STATE NURSE PRACTITIONER ID
650722	Other	TX	TX STATERN ID
168093601	Medicaid	TX	-

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

What specialty is William Dunn?

William Dunn is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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James Mitchell Physician Assistant · Fort Huachuca, AZ NPI 1265419923 Joseph Kasper Family Medicine Physician · Fort Huachuca, AZ NPI 1972581528 Usa Meddac,Rwbahc Military/U.S. Coast Guard Outpatient Clinic/Center · Ft Huachuca, AZ NPI 1588635098 Raymond W Bliss Army Health Center Military/U.S. Coast Guard Outpatient Clinic/Center · Ft Huachuca, AZ NPI 1558332080 David Pyle Counseling Psychologist · Fort Huachuca, AZ NPI 1871537456 Jerome Roche Internal Medicine Physician · Fort Huachuca, AZ NPI 1063445955 David Trull Optometrist · Fort Huachuca, AZ NPI 1265466940 Kelly Meade Clinical Social Worker · Fort Huachuca, AZ NPI 1407956204

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-11.