Ashley Grimshaw, MD
Family Medicine Physician · Potsdam, NY
Ashley Grimshaw, MD is a family medicine physician with a practice address in Potsdam, New York, and NPI 1073994968, issued on Jun 16, 2015. Check the license (New York 293446, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ashley Grimshaw
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 293446 NY
Self-reported in NPPES; status is on the state search - Practice location
- 49 Lawrence Ave, Potsdam, NY 13676
- Phone
- (315) 261-5550
- Enumerated
- Jun 16, 2015
- Record last updated
- Sep 4, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180907001664); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 49 Lawrence Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bernadette AvilaPhysician Assistant1023624608
- Ricardo Baez, P.A.Medical Physician Assistant1255765681
- Vineet BansalFamily Medicine Physician1104068667
Verify Ashley Grimshaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 293446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average family medicine physician in 2024
5,862 Medicare Part D claims for 467 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 101 claims were for opioids.
Most prescribed
- Atorvastatin Calcium345 claims
- Omeprazole243 claims
- Lisinopril194 claims
- Losartan Potassium194 claims
- Levothyroxine Sodium178 claims
- Pantoprazole Sodium158 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 MIPS final score for 2023 (Medicare payment program): 95.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $18.69
1 payment: food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
One hospital affiliation
- Canton-Potsdam HospitalPotsdam, NY · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ashley Grimshaw among 6,417 family medicine physician records in New York
Ashley Grimshaw, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% 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 71% of them.
- NPI issued2015 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2015 · median 2007 among the 4,188 with a school on file
- Record last updated2018 · 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 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family medicine physician records list a practice address in Potsdam
They are 9 of the 445 NPPES records with a practice address in Potsdam, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Potsdam → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Timothy Atkinson, M.D.Potsdam, NY 136761346239308
- Vineet BansalPotsdam, NY 136761104068667
- Aaron Fuller, D.O.Potsdam, NY 136761396909008
- Terry Knowles, DOPotsdam, NY 136761790943918
- Mallory Sprague, MDPotsdam, NY 136761366891632
- Leslie Strickland, MDPotsdam, NY 136761912944612
- Alecia Vanwagner, DOPotsdam, NY 136761134304363
- Emily Wood, M.D.Potsdam, NY 136761720427347
Common questions
What is Ashley Grimshaw, MD's NPI number?
Ashley Grimshaw, MD's National Provider Identifier (NPI) is 1073994968, issued on Jun 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Grimshaw, MD located?
The NPPES record lists a practice address at 49 Lawrence Ave, Potsdam, NY, 13676. Phone: (315) 261-5550. Providers update this record themselves, so call before visiting.
How can I verify Ashley Grimshaw, MD's license?
NPPES lists New York license number 293446, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashley Grimshaw, MD prescribe under Medicare Part D?
In 2024, Ashley Grimshaw, MD had 5,862 Medicare Part D claims for 467 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ashley Grimshaw, MD's MIPS final score?
The 2023 MIPS final score is 95.4 of 100. 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.