Barbara Story Williams, FNP-C
Family Nurse Practitioner · Peoria, AZ
Barbara Story Williams, FNP-C is a family nurse practitioner with a practice address in Peoria, Arizona, and NPI 1043699622, issued on May 28, 2015. Check the license (Arizona AP7842, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara Story Williams
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP7842 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 20403 N Lake Pleasant RD # 117-286, Peoria, AZ 85382
- Phone
- (602) 694-7042
- Enumerated
- May 28, 2015
- Record last updated
- Jul 27, 2026
- Fax
- (480) 444-1478
- Medicare enrollment
- Enrolled (PECOS I20150729007492); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Verify Barbara Story 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 AP7842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.8 times the Medicare Part D claims of the average family nurse practitioner in 2024
7,624 Medicare Part D claims for 299 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 78 claims were for opioids.
Most prescribed
- Trazodone Hcl353 claims
- Levothyroxine Sodium286 claims
- Atorvastatin Calcium267 claims
- Gabapentin263 claims
- Potassium Chloride230 claims
- Amlodipine Besylate217 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 35.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Bee Well Healthcare PLLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Story Williams among 5,933 family nurse practitioner records in Arizona
Barbara Story 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 2015, is newer than 31% of them.
- NPI issued2015 · 31% of these records are older, 64% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2015 · median 2019 among the 3,510 with a school on file
- Record last updated2026 · 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).
162 family nurse practitioner records list a practice address in Peoria
They are 162 of the 2,528 NPPES records with a practice address in Peoria, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Peoria → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Melody Austin, FNPPeoria, AZ 853821356768493
- Lorie Brewster, NP-CPeoria, AZ 853821558701029
- Laura Cunningham, DNP, FNP-BCPeoria, AZ 853821558745331
- Faith Cutrona, FNPPeoria, AZ 853821033358387
- Linda Driscoll, FNPPeoria, AZ 853821548255987
- Veronica Elstro, FNP-CPeoria, AZ 853821225412737
- Gemini John, NP- CPeoria, AZ 853821982144598
- Matthew Jones, DNP FNP-CPeoria, AZ 853821659756542
Common questions
What is Barbara Story Williams, FNP-C's NPI number?
Barbara Story Williams, FNP-C's National Provider Identifier (NPI) is 1043699622, issued on May 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Story Williams, FNP-C located?
The NPPES record lists a practice address at 20403 N Lake Pleasant RD # 117-286, Peoria, AZ, 85382. Phone: (602) 694-7042. Providers update this record themselves, so call before visiting.
How can I verify Barbara Story Williams, FNP-C's license?
NPPES lists Arizona license number AP7842, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara Story Williams, FNP-C prescribe under Medicare Part D?
In 2024, Barbara Story Williams, FNP-C had 7,624 Medicare Part D claims for 299 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Barbara Story Williams, FNP-C's MIPS final score?
The 2023 MIPS final score is 35.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.