Anton Shimanovsky, M.D.
Internal Medicine Physician · Stamford, CT
Anton Shimanovsky, M.D. is an internal medicine physician with a practice address in Stamford, Connecticut, and NPI 1164884219, issued on Mar 27, 2016. Check the license (Connecticut 64112, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Anton Shimanovsky
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 64112 CT
Self-reported in NPPES; status is on the state search - Practice location
- 292 Long Ridge RD Ste 101, Stamford, CT 06902
- Phone
- (203) 323-4458
- Enumerated
- Mar 27, 2016
- Record last updated
- Jun 13, 2022
- Fax
- (203) 352-4663
- Medicare enrollment
- Enrolled (PECOS I20191001000996); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 292 Long Ridge RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Valli Rao, MDInternal Medicine Physician1508939067
Verify Anton Shimanovsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 64112Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,121 Medicare Part D claims for 480 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 23 claims were for opioids.
Most prescribed
- Atorvastatin Calcium310 claims
- Amlodipine Besylate154 claims
- Rosuvastatin Calcium139 claims
- Levothyroxine Sodium102 claims
- Losartan Potassium98 claims
- Tamsulosin Hcl88 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.
Industry payments in 2024: $176.30
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through 2 group practices
- Rehabilitation Associates IncFairfield, CT
- Stamford Health Medical Group IncStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anton Shimanovsky among 2,623 internal medicine physician records in Connecticut
Anton Shimanovsky, M.D. is one of 2,623 internal medicine physician records with a practice address in Connecticut. 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 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2004 among the 1,646 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
131 internal medicine physician records list a practice address in Stamford
They are 131 of the 2,774 NPPES records with a practice address in Stamford, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Stamford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Burton Benjamin, M.D.Stamford, CT 069021891756474
- Celeste Cox-Baldwin, MDStamford, CT 069021922009588
- Kristin EdwardsStamford, CT 069021346203213
- John Fitzgibbons, M.D.Stamford, CT 069021255378949
- Laurie Gordon, MDStamford, CT 069021174635759
- Scott Gottlieb, MDStamford, CT 069021992713036
- Radhika Jasthi, MDStamford, CT 069021457369944
- Maher Madhoun, MDStamford, CT 069021790731768
Common questions
What is Anton Shimanovsky, M.D.'s NPI number?
Anton Shimanovsky, M.D.'s National Provider Identifier (NPI) is 1164884219, issued on Mar 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Anton Shimanovsky, M.D. located?
The NPPES record lists a practice address at 292 Long Ridge RD Ste 101, Stamford, CT, 06902. Phone: (203) 323-4458. Providers update this record themselves, so call before visiting.
How can I verify Anton Shimanovsky, M.D.'s license?
NPPES lists Connecticut license number 64112, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anton Shimanovsky, M.D. prescribe under Medicare Part D?
In 2024, Anton Shimanovsky, M.D. had 3,121 Medicare Part D claims for 480 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.