Simon Grinshteyn, M.D.
Family Medicine Physician · Fort Myers, FL
Simon Grinshteyn, M.D. is a family medicine physician with a practice address in Fort Myers, Florida, and NPI 1841589173, issued on Apr 7, 2011. Check the license (Florida ME121251, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Simon Grinshteyn
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME121251 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2675 Winkler Ave FL 2, Fort Myers, FL 33901
- Phone
- (855) 979-5700
- Enumerated
- Apr 7, 2011
- Record last updated
- Mar 8, 2024
- Medicaid ID
- 012924600 FL
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 2675 Winkler Ave FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Simon Grinshteyn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME121251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% more Medicare Part D claims than the average family medicine physician in 2024
6,260 Medicare Part D claims for 406 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. 156 claims were for opioids.
Most prescribed
- Prednisone216 claims
- Pantoprazole Sodium183 claims
- Atorvastatin Calcium181 claims
- Amlodipine Besylate163 claims
- Gabapentin160 claims
- Levothyroxine Sodium142 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): 81.4 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $83.88
3 payments; by number, the most common kind was food and beverage; the largest payer was Philips North America LLC. 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.
Simon Grinshteyn among 9,399 family medicine physician records in Florida
Simon Grinshteyn, M.D. is one of 9,399 family medicine physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2024 · 51% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
183 family medicine physician records list a practice address in Fort Myers
They are 183 of the 7,949 NPPES records with a practice address in Fort Myers, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Fort Myers → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Luis Aponte, M.D.Fort Myers, FL 339011790818607
- Seth Bernard, DOFort Myers, FL 339011720047889
- James Breen, M.D.Fort Myers, FL 339011902867054
- Alfred Gitu, MDFort Myers, FL 339011598835787
- Emiliya Hill, MDFort Myers, FL 339011124207931
- Arthur Morrow, D.O.Fort Myers, FL 339011093797888
- Andrew Oakes-Lottridge, M.D.Fort Myers, FL 339011003877259
- Arles PerdomoFort Myers, FL 339011033218821
Common questions
What is Simon Grinshteyn, M.D.'s NPI number?
Simon Grinshteyn, M.D.'s National Provider Identifier (NPI) is 1841589173, issued on Apr 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Simon Grinshteyn, M.D. located?
The NPPES record lists a practice address at 2675 Winkler Ave FL 2, Fort Myers, FL, 33901. Phone: (855) 979-5700. Providers update this record themselves, so call before visiting.
How can I verify Simon Grinshteyn, M.D.'s license?
NPPES lists Florida license number ME121251, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Simon Grinshteyn, M.D. prescribe under Medicare Part D?
In 2024, Simon Grinshteyn, M.D. had 6,260 Medicare Part D claims for 406 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Simon Grinshteyn, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.4 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.