NPPES file of Aug 9, 2026

Amy Mayfield, MSN, FNP-C

Family Nurse Practitioner · Rochester, NY

Amy Mayfield, MSN, FNP-C is a family nurse practitioner with a practice address in Rochester, New York, and NPI 1427694884, issued on Nov 20, 2019. Check the license (New York 346319, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427694884
Name
Amy Mayfield
Credential
MSN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
346319 NY
462583-1 NY
Self-reported in NPPES; status is on the state search
Practice location
777 Clinton Ave S, Rochester, NY 14620
Phone
(585) 279-4780
Enumerated
Nov 20, 2019
Record last updated
Jul 3, 2023
Medicare enrollment
Enrolled (PECOS I20200924001798); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 777 Clinton Ave S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Basim Ahmad, MDStudent in an Organized Health Care Education/Training Program1679276364
  2. Luzann Ampadu, FNPFamily Nurse Practitioner1144635343
  3. Sindy AntonStudent in an Organized Health Care Education/Training Program1063301463
  4. Catherine Artemov, MDStudent in an Organized Health Care Education/Training Program1164273033
  5. Vidush Athyal, MD, MPHFamily Medicine Physician1184645095
  6. Casey Bailey, NPFamily Nurse Practitioner1225795875

Verify Amy Mayfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 346319
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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17% more Medicare Part D claims than the average family nurse practitioner in 2024

1,526 Medicare Part D claims for 231 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 18 claims were for opioids.

  1. Amy Mayfield1,526
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium92 claims
  2. Gabapentin70 claims
  3. Metformin Hcl Er57 claims
  4. Lisinopril55 claims
  5. Omeprazole54 claims
  6. Amlodipine Besylate42 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): 85.2 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.

  1. Qualityout of 100 · 30% of the final score70.9
  2. Costout of 100 · 30%63.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Highland Hospital OF RochesterRochester, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Amy Mayfield among 14,805 family nurse practitioner records in New York

Amy Mayfield, MSN, FNP-C is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 52% of them.

  • NPI issued2019 · 52% of these records are older, 42% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2020 · median 2019 among the 7,239 with a school on file
  • Record last updated2023 · 45% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

803 family nurse practitioner records list a practice address in Rochester

They are 803 of the 20,520 NPPES records with a practice address in Rochester, and 14,805 family nurse practitioner records in New York.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Colleen Bud, NP-CRochester, NY 146201881945764
  2. Lori Conway, RNFNPRochester, NY 146201366488066
  3. Shadefai Goldsmith, FNPRochester, NY 146201760622807
  4. Elizabeth Hughes, NPRochester, NY 146201689960726
  5. Gloria Ibezim, FAMILY NURSE PRACTRochester, NY 146201649529900
  6. Irina Kreminskiy, FNPRochester, NY 146201306899448
  7. Mary Meehan, NPRochester, NY 146201992704720
  8. Bethany Miller, NPRochester, NY 146201053500330

Common questions

What is Amy Mayfield, MSN, FNP-C's NPI number?

Amy Mayfield, MSN, FNP-C's National Provider Identifier (NPI) is 1427694884, issued on Nov 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Amy Mayfield, MSN, FNP-C located?

The NPPES record lists a practice address at 777 Clinton Ave S, Rochester, NY, 14620. Phone: (585) 279-4780. Providers update this record themselves, so call before visiting.

How can I verify Amy Mayfield, MSN, FNP-C's license?

NPPES lists New York license number 346319, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Amy Mayfield, MSN, FNP-C prescribe under Medicare Part D?

In 2024, Amy Mayfield, MSN, FNP-C had 1,526 Medicare Part D claims for 231 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Amy Mayfield, MSN, FNP-C's MIPS final score?

The 2023 MIPS final score is 85.2 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.