Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William M Wolf, MD
Surgery Physician in Peoria, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457391567
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Registry record
Entity type Individual (Type 1)
Name William M Wolf
Credential MD
Sex Male
Practice address 13640 N Plaza Del Rio Blvd, Ste 310, Peoria, AZ, 85381
Phone (623) 876-3910
Fax (623) 876-6953
Enumeration date Jun 7, 2006
Last updated in NPPES Nov 27, 2007
Taxonomy & licenses
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 |
|---|---|---|---|
| 272493 | Medicaid | AZ | — |
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.
Frequently asked questions
Where does William Wolf practice?
The practice location on file with NPPES is in Peoria, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Wolf?
The National Provider Identifier (NPI) for William Wolf is 1457391567, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → John Kieley Internal Medicine Physician · Peoria, AZ NPI 1649279654 James Gordon Gastroenterology Physician · Peoria, AZ NPI 1780662320 Banner Arizona Asc LLC Ambulatory Surgical Clinic/Center · Peoria, AZ NPI 1790759355 Jaime Lehman Registered Dietitian · Peoria, AZ NPI 1609845916 Banner Arizona Medical Clinic Ltd Multi-Specialty Clinic/Center · Peoria, AZ NPI 1750347936 Sheri Witzer Clinical Nurse Specialist · Peoria, AZ NPI 1871542456 Carla Stuart Adult Health Nurse Practitioner · Peoria, AZ NPI 1669422085 Peter Lee Cardiovascular Disease Physician · Peoria, AZ NPI 1205886520
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-27.