NPPES file of Aug 9, 2026

Rebecca M. Griffith, AGPCNP

Nurse Practitioner · Rochester, NY

Rebecca M. Griffith, AGPCNP is a nurse practitioner with a practice address in Rochester, New York, and NPI 1578955845, issued on Feb 24, 2015. Check the license (New York 309422, 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
1578955845
Name
Rebecca M. Griffith
Credential
AGPCNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
309422 NY
545706-1 NY
Self-reported in NPPES; status is on the state search
Practice location
601 Elmwood Ave, Rochester, NY 14642
Phone
(585) 275-4775
Enumerated
Feb 24, 2015
Record last updated
Jul 3, 2023
Medicare enrollment
Enrolled (PECOS I20200218002186); 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 601 Elmwood Ave

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

  1. Asli Saba Abaci, M.D.Child & Adolescent Psychiatry Physician1538100961
  2. Syed Faiz Abbas, MDCardiovascular Disease Physician1316557853
  3. Asim Abbasi, MDPediatric Emergency Medicine (Pediatrics) Physician1336155456
  4. Cameron Abbey-Mott, PHARMDSolid Organ Transplant Pharmacist1124953625
  5. Jessica Abbott, PHARMD, RPHPharmacist1548120272
  6. Maisa Abdalla, M.D.Gastroenterology Physician1669645222

Verify Rebecca M. Griffith 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 309422
    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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42% more Medicare Part D claims than the average nurse practitioner in 2024

1,577 Medicare Part D claims for 736 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Rebecca Griffith1,577
  2. Specialty average1,109

Most prescribed

  1. Metoprolol Succinate324 claims
  2. Eliquis302 claims
  3. Dofetilide154 claims
  4. Flecainide Acetate124 claims
  5. Amiodarone Hcl117 claims
  6. Xarelto75 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): 90.2 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 score74.7
  2. Costout of 100 · 30%70.3
  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. Cardiology Clinical GroupWellsville, NY

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

Rebecca M. Griffith among 3,097 nurse practitioner records in New York

Rebecca M. Griffith, AGPCNP is one of 3,097 nurse practitioner records with a practice address in New York. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 55% of them.

  • NPI issued2015 · 55% of these records are older, 43% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2019 · median 2017 among the 1,360 with a school on file
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

231 nurse practitioner records list a practice address in Rochester

They are 231 of the 20,520 NPPES records with a practice address in Rochester, and 3,097 nurse practitioner records in New York.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kathleen Brennan, N.P.Rochester, NY 146421467403964
  2. Kathleen Dodge, N.P.Rochester, NY 146421023059847
  3. Brian Graves, N.P.Rochester, NY 146421629019864
  4. Erika Griffin, N.P.Rochester, NY 146421982645032
  5. Heather Hamilton, N.P.Rochester, NY 146421922049170
  6. Catherine Hastings, NPRochester, NY 146421689624215
  7. Leslie Kaiser, N.P.Rochester, NY 146421568403715
  8. Lorraine Kirchhoff, N.P.Rochester, NY 146421952342776

Common questions

What is Rebecca M. Griffith, AGPCNP's NPI number?

Rebecca M. Griffith, AGPCNP's National Provider Identifier (NPI) is 1578955845, issued on Feb 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca M. Griffith, AGPCNP located?

The NPPES record lists a practice address at 601 Elmwood Ave, Rochester, NY, 14642. Phone: (585) 275-4775. Providers update this record themselves, so call before visiting.

How can I verify Rebecca M. Griffith, AGPCNP's license?

NPPES lists New York license number 309422, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca M. Griffith, AGPCNP prescribe under Medicare Part D?

In 2024, Rebecca M. Griffith, AGPCNP had 1,577 Medicare Part D claims for 736 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Rebecca M. Griffith, AGPCNP's MIPS final score?

The 2023 MIPS final score is 90.2 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.