NPPES file of Aug 9, 2026

Kimberly Patricia Grill, PA

Physician Assistant · Worcester, MA

Kimberly Patricia Grill, PA is a physician assistant with a practice address in Worcester, Massachusetts, and NPI 1164032629, issued on Aug 8, 2020. Check the license (Massachusetts PA8055, as entered in NPPES) with the Massachusetts 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164032629
Name
Kimberly Patricia Grill
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
PA8055 MA
Self-reported in NPPES; status is on the state search
Practice location
5 Neponset St, Worcester, MA 01606
Phone
(508) 595-2300
Enumerated
Aug 8, 2020
Record last updated
Nov 30, 2023
Fax
(508) 535-1523
Medicaid ID
110171499A MA
Medicare enrollment
Enrolled (PECOS I20210707003130); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 5 Neponset St

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

  1. Sheila Abdallah, MDFamily Medicine Physician1821356312
  2. Caroline Anastasi, LMHCMental Health Counselor1881140788
  3. Nicole Barr, NPFamily Nurse Practitioner1700524873
  4. Kern Bayard, MDInternal Medicine Physician1699777888
  5. Wendy Bergman, MDInternal Medicine Physician1083674451
  6. Irene Blair, NPNurse Practitioner1558337824

Verify Kimberly Patricia Grill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license PA8055
    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 Massachusetts 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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2.9 times the Medicare Part D claims of the average physician assistant in 2024

2,412 Medicare Part D claims for 708 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Kimberly Grill2,412
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium238 claims
  2. Amlodipine Besylate109 claims
  3. Lisinopril108 claims
  4. Omeprazole97 claims
  5. Levothyroxine Sodium80 claims
  6. Hydrochlorothiazide71 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

  1. Reliant Medical Group IncWorcesteer, MA

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

Kimberly Patricia Grill among 4,713 physician assistant records in Massachusetts

Kimberly Patricia Grill, PA is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 56% of them.

  • NPI issued2020 · 56% of these records are older, 37% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2021 · median 2019 among the 3,217 with a school on file
  • Record last updated2023 · 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 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

425 physician assistant records list a practice address in Worcester

They are 425 of the 13,166 NPPES records with a practice address in Worcester, and 4,713 physician assistant records in Massachusetts.

The 8 physician assistant records with the nearest ZIP codes

  1. Laura Cleary, PA-CWorcester, MA 016061780336784
  2. Matthew Cronin, PA-CWorcester, MA 016061811505969
  3. Justin Hall, PA-CWorcester, MA 016061295105476
  4. Momina Khan, PA-CWorcester, MA 016061215743380
  5. Emily Lemay, PAWorcester, MA 016061629577887
  6. Kristi Leonard, PA-CWorcester, MA 016061134880370
  7. Timothy Loftus, PACWorcester, MA 016061215522099
  8. Helen Page, PAWorcester, MA 016061780662767

Common questions

What is Kimberly Patricia Grill, PA's NPI number?

Kimberly Patricia Grill, PA's National Provider Identifier (NPI) is 1164032629, issued on Aug 8, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Kimberly Patricia Grill, PA located?

The NPPES record lists a practice address at 5 Neponset St, Worcester, MA, 01606. Phone: (508) 595-2300. Providers update this record themselves, so call before visiting.

How can I verify Kimberly Patricia Grill, PA's license?

NPPES lists Massachusetts license number PA8055, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Kimberly Patricia Grill, PA prescribe under Medicare Part D?

In 2024, Kimberly Patricia Grill, PA had 2,412 Medicare Part D claims for 708 beneficiaries; the average among physician assistant prescribers was 830. 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.