Mary Kathleen Powell, FNP
Family Nurse Practitioner · Yuma, AZ
Mary Kathleen Powell, FNP is a family nurse practitioner with a practice address in Yuma, Arizona, and NPI 1477961811, issued on Jul 29, 2014. Check the license (Arizona AP5747, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Kathleen Powell
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP5747 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1390 W 16TH St, Yuma, AZ 85364
- Phone
- (928) 344-4325
- Enumerated
- Jul 29, 2014
- Record last updated
- Jul 25, 2025
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 1390 W 16TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Kathleen Powell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP5747Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average family nurse practitioner in 2024
510 Medicare Part D claims for 196 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Eliquis37 claims
- Amlodipine Besylate25 claims
- Furosemide24 claims
- Lisinopril21 claims
- Tamsulosin Hcl21 claims
- Atorvastatin Calcium19 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.
Mary Kathleen Powell among 5,933 family nurse practitioner records in Arizona
Mary Kathleen Powell, 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 2014, is newer than 27% of them.
- NPI issued2014 · 27% of these records are older, 69% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2025 · 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.
All 5,933 in Arizona → Every provider in Yuma → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Bridgett Allen, NP-CYuma, AZ 853641952743726
- Salvador Alonzo, FNPYuma, AZ 853641396945994
- David Atondo, FNPYuma, AZ 853641073954459
- Maria Bueno, NPYuma, AZ 853641821155185
- Frances Davison, MSN, FNP-BCYuma, AZ 853641336476621
- Ana Gutierrez, FNPYuma, AZ 853641922342013
- Nathan Mason, ARNPYuma, AZ 853641063453173
- Joannie Miller, MSN, APRN, FNP-CYuma, AZ 853641740349430
Common questions
What is Mary Kathleen Powell, FNP's NPI number?
Mary Kathleen Powell, FNP's National Provider Identifier (NPI) is 1477961811, issued on Jul 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathleen Powell, FNP located?
The NPPES record lists a practice address at 1390 W 16TH St, Yuma, AZ, 85364. Phone: (928) 344-4325. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathleen Powell, FNP's license?
NPPES lists Arizona license number AP5747, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Kathleen Powell, FNP prescribe under Medicare Part D?
In 2024, Mary Kathleen Powell, FNP had 510 Medicare Part D claims for 196 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.