NPPES file of Aug 9, 2026

Racheal Williams, FNP-C

Family Nurse Practitioner · Yuma, AZ

Racheal Williams, FNP-C is a family nurse practitioner with a practice address in Yuma, Arizona, and NPI 1578344628, issued on Oct 12, 2023. Check the license (Arizona 303576, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578344628
Name
Racheal Williams
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
303576 AZ
162512 AZ
Self-reported in NPPES; status is on the state search
Practice location
2451 S Avenue A Ste A104, Yuma, AZ 85364
Phone
(928) 336-2165
Enumerated
Oct 12, 2023
Record last updated
Jul 16, 2024
Fax
(928) 336-2174
Medicare enrollment
Enrolled (PECOS I20240318002536); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2451 S Avenue A Ste A104

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sandra Esquivel, NURSE PRACTITIONERFamily Nurse Practitioner1306516190
  2. Jacqueline Fuentes Camacho, NPNurse Practitioner1639781958
  3. Genevieve Machado, DNPNurse Practitioner1063044436
  4. Bosede Ogidan-Obadina, APRNGerontology Nurse Practitioner1356833784
  5. Ramon PerezAcute Care Nurse Practitioner1568138824
  6. Mario Vazquez, NPNurse Practitioner1023667862

Verify Racheal 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 303576
    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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66% fewer Medicare Part D claims than the average family nurse practitioner in 2024

439 Medicare Part D claims for 125 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 77 claims were for opioids.

  1. Racheal Williams439
  2. Specialty average1,305

Most prescribed

  1. Hydrocodone-Acetaminophen25 claims
  2. Gabapentin23 claims
  3. Quetiapine Fumarate23 claims
  4. Oxycodone Hcl16 claims
  5. Furosemide15 claims
  6. Tamsulosin Hcl15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Yuma Valley Anesthesia, PLLCYuma, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Racheal Williams among 5,933 family nurse practitioner records in Arizona

Racheal Williams, FNP-C is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 14% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2023 · median 2019 among the 3,510 with a school on file
  • Record last updated2024 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

121 family nurse practitioner records list a practice address in Yuma

They are 121 of the 1,821 NPPES records with a practice address in Yuma, and 5,933 family nurse practitioner records in Arizona.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Bridgett Allen, NP-CYuma, AZ 853641952743726
  2. Salvador Alonzo, FNPYuma, AZ 853641396945994
  3. David Atondo, FNPYuma, AZ 853641073954459
  4. Maria Bueno, NPYuma, AZ 853641821155185
  5. Frances Davison, MSN, FNP-BCYuma, AZ 853641336476621
  6. Ana Gutierrez, FNPYuma, AZ 853641922342013
  7. Nathan Mason, ARNPYuma, AZ 853641063453173
  8. Joannie Miller, MSN, APRN, FNP-CYuma, AZ 853641740349430

Common questions

What is Racheal Williams, FNP-C's NPI number?

Racheal Williams, FNP-C's National Provider Identifier (NPI) is 1578344628, issued on Oct 12, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Racheal Williams, FNP-C located?

The NPPES record lists a practice address at 2451 S Avenue A Ste A104, Yuma, AZ, 85364. Phone: (928) 336-2165. Providers update this record themselves, so call before visiting.

How can I verify Racheal Williams, FNP-C's license?

NPPES lists Arizona license number 303576, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Racheal Williams, FNP-C prescribe under Medicare Part D?

In 2024, Racheal Williams, FNP-C had 439 Medicare Part D claims for 125 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.