Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Keith D Winters, PA-C

Physician Assistant in Goodyear, AZ · enumerated 2006.

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

National Provider Identifier

1558334243

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Registry record

Entity type Individual (Type 1)

Name Keith D Winters

Credential PA-C

Sex Male

Practice address 13555 W Mcdowell Rd, Suite 304, Goodyear, AZ, 85338

Phone (623) 935-5522

Fax (623) 935-3220

Enumeration date Feb 11, 2006

Last updated in NPPES Oct 24, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2717 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
742909	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Keith Winters practice?

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

What is the NPI number for Keith Winters?

The National Provider Identifier (NPI) for Keith Winters is 1558334243, 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 2019-10-24.