Mary Ellen Radosevich, FNP-C
Family Nurse Practitioner · Phoenix, AZ
Mary Ellen Radosevich, FNP-C is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1245534726, issued on Dec 27, 2010. Check the license (Arizona AP3727, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ellen Radosevich
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP3727 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4375 E Irma LN, Phoenix, AZ 85050
- Phone
- (480) 890-5800
- Enumerated
- Dec 27, 2010
- Record last updated
- Mar 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20121101000579); 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 →
Also registered at 4375 E Irma LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Ellen Radosevich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP3727Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average family nurse practitioner in 2024
611 Medicare Part D claims for 389 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Fluticasone Propionate103 claims
- Lagevrio (Eua)85 claims
- Paxlovid80 claims
- Albuterol Sulfate Hfa20 claims
- Lisinopril18 claims
- Atorvastatin Calcium17 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
- Banner Primary Care Physicians Arizona LLCPeoria, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ellen Radosevich among 5,933 family nurse practitioner records in Arizona
Mary Ellen Radosevich, 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 2010, is newer than 16% of them.
- NPI issued2010 · 16% of these records are older, 82% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2019 among the 3,510 with a school on file
- 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).
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
- Heather Arabeity, FNPPhoenix, AZ 850501417474792
- Jodi Bond, NP-CPhoenix, AZ 850501346894714
- Jeanne Carver, MSN-FNP-CPhoenix, AZ 850501619395399
- Christa Colvin, NPPhoenix, AZ 850501568087955
- Nicole Fields, FNPPhoenix, AZ 850501760753206
- Jessica Flittie, FNPPhoenix, AZ 850501871956557
- Heather Gainor, APRNPhoenix, AZ 850501306480215
- Fiona Hanly, FNPPhoenix, AZ 850501265749345
Common questions
What is Mary Ellen Radosevich, FNP-C's NPI number?
Mary Ellen Radosevich, FNP-C's National Provider Identifier (NPI) is 1245534726, issued on Dec 27, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ellen Radosevich, FNP-C located?
The NPPES record lists a practice address at 4375 E Irma LN, Phoenix, AZ, 85050. Phone: (480) 890-5800. Providers update this record themselves, so call before visiting.
How can I verify Mary Ellen Radosevich, FNP-C's license?
NPPES lists Arizona license number AP3727, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Ellen Radosevich, FNP-C prescribe under Medicare Part D?
In 2024, Mary Ellen Radosevich, FNP-C had 611 Medicare Part D claims for 389 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.