Mary Eileen Nashert, NP
Acute Care Nurse Practitioner · Prescott, AZ
Mary Eileen Nashert, NP is an acute care nurse practitioner with a practice address in Prescott, Arizona, and NPI 1710134713, issued on Aug 20, 2008. Check the license (Arizona 245464, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Eileen Nashert
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 245464 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Willow Creek RD Ste 2200, Prescott, AZ 86301
- Phone
- (928) 445-6025
- Enumerated
- Aug 20, 2008
- Record last updated
- Feb 17, 2025
- Fax
- (928) 778-3026
- Medicaid ID
- 084214 AZ
- Medicare enrollment
- Enrolled (PECOS I20201123000390); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 645 in Arizona → Look up another NPI →
Also registered at 1001 Willow Creek RD Ste 2200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Giardina, MDInterventional Cardiology Physician1821063645
- Edward Ha, MDCardiovascular Disease Physician1588762504
- Ronald Jones, M.D.Clinical Cardiac Electrophysiology Physician1255541876
- Michael LozenAdult Health Nurse Practitioner1528676715
- Shawnna McGannon, NPAdult Health Nurse Practitioner1417888249
Verify Mary Eileen Nashert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 245464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
1,330 Medicare Part D claims for 378 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium108 claims
- Clopidogrel87 claims
- Metoprolol Succinate87 claims
- Amlodipine Besylate72 claims
- Losartan Potassium70 claims
- Valsartan66 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.
Industry payments in 2024: $104.18
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 10,984 providers of this specialty with any payment received $647.94 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
- Yavapai Regional Medical Center Physician Care LLCPrescott, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Eileen Nashert among 645 acute care nurse practitioner records in Arizona
Mary Eileen Nashert, NP is one of 645 acute care nurse practitioner records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 6% of them.
- NPI issued2008 · 6% of these records are older, 92% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2007 · median 2018 among the 465 with a school on file
- Record last updated2025 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Arizona
There are 645 acute care nurse practitioner records in Arizona.
All 645 in Arizona → Every provider in Prescott → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Kimberlyn Carter, NPPrescott, AZ 863011861112658
- Elizabeth Dwyer, NPPrescott, AZ 863011750720868
- Judith Glann, ACNP-BCPrescott, AZ 863011851395743
- Jared Head, ACNPPrescott, AZ 863011467855031
- Carolyn Kolb, NP-CPrescott, AZ 863011649297532
- Anna Mattson, AGACNPPrescott, AZ 863011477116911
- Tetyana MisseyPrescott, AZ 863011457701468
- Justin Rogers, MSN, APRN, AGACNP-BCPrescott, AZ 863011669019683
Common questions
What is Mary Eileen Nashert, NP's NPI number?
Mary Eileen Nashert, NP's National Provider Identifier (NPI) is 1710134713, issued on Aug 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Eileen Nashert, NP located?
The NPPES record lists a practice address at 1001 Willow Creek RD Ste 2200, Prescott, AZ, 86301. Phone: (928) 445-6025. Providers update this record themselves, so call before visiting.
How can I verify Mary Eileen Nashert, NP's license?
NPPES lists Arizona license number 245464, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Eileen Nashert, NP prescribe under Medicare Part D?
In 2024, Mary Eileen Nashert, NP had 1,330 Medicare Part D claims for 378 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.