NPPES file of Aug 9, 2026

Rebecca Ann Grillo, FNP

General Practice Registered Nurse · Rochester, NY

Rebecca Ann Grillo, FNP is a general practice registered nurse with a practice address in Rochester, New York, and NPI 1134956196, issued on Sep 16, 2024. Check the license (New York 607568, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134956196
Name
Rebecca Ann Grillo
Credential
FNP
Primary taxonomy
General Practice Registered Nurse 163WG0000X
License number
607568 NY
Self-reported in NPPES; status is on the state search
Practice location
2400 S Clinton Ave Ste 150, Rochester, NY 14618
Phone
(585) 275-5321
Enumerated
Sep 16, 2024
Record last updated
May 19, 2025
Medicare enrollment
Enrolled (PECOS I20250910000396); 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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Verify Rebecca Ann Grillo 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 607568
    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

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Bills Medicare through 2 group practices

  1. University OF RochesterRochester, NY
  2. University OF Rochester Physical Medicine And RehabilitationRochester, NY

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

General Practice Registered Nurse providers in New York

There are 633 general practice registered nurse records in New York.

Other general practice registered nurse records in New York

  1. Saja AbabnehBrooklyn, NY1275166597
  2. Ciana Abbazia, RNWebster, NY1831903236
  3. Stefanie Abrahams, RNBrooklyn, NY1467170233
  4. Priscilla AbubakariMassapequa, NY1083026157
  5. Juliana Acquah, RNNew York, NY1497557144
  6. Denise Acritani, RNHuntington, NY1306502984
  7. Michole Grace Acuna, RNMelville, NY1295607083
  8. Avalon Adams, RNBrooklyn, NY1780465914
  9. Suzanne Adamson, RNRochester, NY1285227041
  10. Michele Adler, RNFlushing, NY1649518242

Common questions

What is Rebecca Ann Grillo, FNP's NPI number?

Rebecca Ann Grillo, FNP's National Provider Identifier (NPI) is 1134956196, issued on Sep 16, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Ann Grillo, FNP located?

The NPPES record lists a practice address at 2400 S Clinton Ave Ste 150, Rochester, NY, 14618. Phone: (585) 275-5321. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Ann Grillo, FNP's license?

NPPES lists New York license number 607568, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.