Mary Ann Widman, FNP-C
Family Nurse Practitioner · Parker, AZ
Mary Ann Widman, FNP-C is a family nurse practitioner with a practice address in Parker, Arizona, and NPI 1245428929, issued on Oct 9, 2007. Check the license (Arizona AP2864, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Widman
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP2864 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1713 S Kofa Ave, Parker, AZ 85344
- Phone
- (928) 669-9700
- Enumerated
- Oct 9, 2007
- Record last updated
- Apr 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (928) 669-9104
- Medicare enrollment
- Enrolled (PECOS I20071128000223); 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 1713 S Kofa Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khalid Naqi, MDCardiovascular Disease Physician1295775641
- Ronald Parker, MDFamily Medicine Physician1285798405
Verify Mary Ann Widman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP2864Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average family nurse practitioner in 2024
1,327 Medicare Part D claims for 203 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium127 claims
- Atorvastatin Calcium65 claims
- Lisinopril51 claims
- Losartan Potassium46 claims
- Gabapentin44 claims
- Amlodipine Besylate39 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
- Hrmc, LLCLake Havasu City, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ann Widman among 5,933 family nurse practitioner records in Arizona
Mary Ann Widman, 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 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 88% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2007 · median 2019 among the 3,510 with a school on file
- Record last updated2015 · 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).
11 family nurse practitioner records list a practice address in Parker
They are 11 of the 352 NPPES records with a practice address in Parker, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Parker → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Elizabeth Fisher, FNPParker, AZ 853441639941909
- Kelli Hamilton, NPParker, AZ 853441518637321
- Jennifer King, MSN, FNP-CParker, AZ 853441780294793
- Jennifer Landrum, FNP-BCParker, AZ 853441720551732
- Silvia McGuire, FNP-CParker, AZ 853441801513072
- Melissa RasconParker, AZ 853441023849742
- Kayla RumbleParker, AZ 853441871320192
- Patricia Stanton, NPParker, AZ 853441679575781
Common questions
What is Mary Ann Widman, FNP-C's NPI number?
Mary Ann Widman, FNP-C's National Provider Identifier (NPI) is 1245428929, issued on Oct 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Widman, FNP-C located?
The NPPES record lists a practice address at 1713 S Kofa Ave, Parker, AZ, 85344. Phone: (928) 669-9700. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Widman, FNP-C's license?
NPPES lists Arizona license number AP2864, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Ann Widman, FNP-C prescribe under Medicare Part D?
In 2024, Mary Ann Widman, FNP-C had 1,327 Medicare Part D claims for 203 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.