Melissa Williams, FNP
Family Nurse Practitioner · Phoenix, AZ
Melissa Williams, FNP is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1831924240, issued on Sep 5, 2024. Check the license (Arizona 270554, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Williams
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 270554 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4742 E Indian School RD, Phoenix, AZ 85018
- Phone
- (866) 389-2727
- Enumerated
- Sep 5, 2024
- Record last updated
- Sep 5, 2024
- Medicare enrollment
- Enrolled (PECOS I20241230001534); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 4742 E Indian School RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Fleury, FNPFamily Nurse Practitioner1639310980
- Sandra JolyPharmacist1053929059
- Katherine Kung, PHARMDPharmacist1902684590
- Ossiea Pink, FNPFamily Nurse Practitioner1881402576
- Jennifer Roan, FNPFamily Nurse Practitioner1629891452
- Sandra Roberts, RPHPharmacist1952846875
Verify Melissa Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 270554Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $21.88
1 payment: food and beverage; the largest payer was Pfizer Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Minuteclinic LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Williams among 5,933 family nurse practitioner records in Arizona
Melissa Williams, FNP 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 2024, is newer than 86% of them.
- NPI issued2024 · 86% of these records are older, 8% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2021 · 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).
1,242 family nurse practitioner records list a practice address in Phoenix
They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Phoenix → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kelli Anderson, FNP-CPhoenix, AZ 850181740424647
- Carey Baugh, NPPhoenix, AZ 850181841253945
- Tina Busby, F.N.P.Phoenix, AZ 850181124279682
- Kristina Calligan, FNPPhoenix, AZ 850181730444373
- Betsy Desjarlais, FNPPhoenix, AZ 850181881807790
- Cathryn Echeverria, FNPPhoenix, AZ 850181386967453
- Kristen Fleury, FNPPhoenix, AZ 850181639310980
- Ruth Levine, FNPPhoenix, AZ 850181073743936
Common questions
What is Melissa Williams, FNP's NPI number?
Melissa Williams, FNP's National Provider Identifier (NPI) is 1831924240, issued on Sep 5, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Williams, FNP located?
The NPPES record lists a practice address at 4742 E Indian School RD, Phoenix, AZ, 85018. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Melissa Williams, FNP's license?
NPPES lists Arizona license number 270554, 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. 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.