Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter L Powers, MD

Q: What is the NPI number for Peter Powers?

The National Provider Identifier (NPI) for Peter Powers is 1649376831, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Prescott, AZ · enumerated 2006.

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

National Provider Identifier

1649376831

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Registry record

Entity type Individual (Type 1)

Name Peter L Powers

Credential MD

Sex Male

Practice address 1000 Willow Creek Rd., Suite B, Prescott, AZ, 86301

Phone (928) 778-4371

Fax (928) 771-8447

Enumeration date Sep 15, 2006

Last updated in NPPES Oct 25, 2012

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20371 (AZ) Primary

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

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

Where does Peter Powers practice?

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

What is the NPI number for Peter Powers?

The National Provider Identifier (NPI) for Peter Powers is 1649376831, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-25.