NPPES file of Aug 9, 2026

Patricia Williams

Contractor · Yuma, AZ

Patricia Williams is a contractor with a practice address in Yuma, Arizona, and NPI 1639874621, issued on Mar 31, 2023. Check the license (Arizona 8520491, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639874621
Name
Patricia Williams
Primary taxonomy
Contractor 171W00000X
License number
8520491 AZ
Self-reported in NPPES; status is on the state search
Practice location
2515 W 21St PL, Yuma, AZ 85364
Phone
(928) 304-9565
Enumerated
Mar 31, 2023
Record last updated
Mar 31, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Patricia Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 8520491    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Contractor providers in Arizona

There are 323 contractor records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 323 in Arizona → Every provider in Yuma →

Other contractor records in Arizona

  1. Mozamil AbdelrahmanPhoenix, AZ1952700288
  2. Qahtan AbdulameerGlendale, AZ1033800628
  3. Layla AbujabelPhoenix, AZ1558778670
  4. Virginia AdamsPhoenix, AZ1922859131
  5. Guadalupe AguirreTucson, AZ1942752530
  6. Brian AishTucson, AZ1205988771
  7. Saad AliGlendale, AZ1316785736
  8. Brandon AliceCave Creek, AZ1508225566
  9. Melissa AndersonTucson, AZ1306997317
  10. Rochelle AndersonPhoenix, AZ1588094445

Common questions

What is Patricia Williams's NPI number?

Patricia Williams's National Provider Identifier (NPI) is 1639874621, issued on Mar 31, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Patricia Williams located?

The NPPES record lists a practice address at 2515 W 21St PL, Yuma, AZ, 85364. Phone: (928) 304-9565. Providers update this record themselves, so call before visiting.

How can I verify Patricia Williams's license?

NPPES lists Arizona license number 8520491, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.