Thanmay Sai Charaan Reddy Sathi, MD
Internal Medicine Physician · Bangor, ME
Thanmay Sai Charaan Reddy Sathi, MD is an internal medicine physician with a practice address in Bangor, Maine, and NPI 1710622659, issued on May 4, 2022. Check the license (Maine MD29101, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Thanmay Sai Charaan Reddy Sathi
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD29101 ME
Self-reported in NPPES; status is on the state search - Practice location
- 489 State St, Bangor, ME 04401
- Phone
- (207) 973-6676
- Enumerated
- May 4, 2022
- Record last updated
- Jan 16, 2026
- Fax
- (207) 973-4441
- Medicare enrollment
- Enrolled (PECOS I20251103002612); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 597 in Maine → Look up another NPI →
Also registered at 489 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jill Ahern, CRNACertified Registered Nurse Anesthetist1558469551
- Iftikhar Ahmad, MDDiagnostic Radiology Physician1396904280
- Mohanad Ahmed, MDHospitalist Physician1629797162
Verify Thanmay Sai Charaan Reddy Sathi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD29101Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
419 Medicare Part D claims for 59 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium31 claims
- Eliquis17 claims
- Rosuvastatin Calcium17 claims
- Fluticasone Propionate16 claims
- Lisinopril16 claims
- Metformin Hcl13 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
- Eastern Maine Medical CenterBangor, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thanmay Sai Charaan Reddy Sathi among 597 internal medicine physician records in Maine
Thanmay Sai Charaan Reddy Sathi, MD is one of 597 internal medicine physician records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 97% of them.
- NPI issued2022 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2005 among the 369 with a school on file
- Record last updated2026 · 60% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 internal medicine physician records list a practice address in Bangor
They are 62 of the 3,103 NPPES records with a practice address in Bangor, and 597 internal medicine physician records in Maine.
All 597 in Maine → Every provider in Bangor → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Allan Currie, M.D.Bangor, ME 044011831132364
- David Hallbert, MDBangor, ME 044011528023702
- Hans Holzwarth, MDBangor, ME 044011104819598
- David Koffman, M. D.Bangor, ME 044011164402624
- My-Anh Le, DOBangor, ME 044011336117431
- Laura Matones, DOBangor, ME 044011760450829
- Kerry Riker, M. D.Bangor, ME 044011033199591
- Dara Rock, MDBangor, ME 044011376598540
Common questions
What is Thanmay Sai Charaan Reddy Sathi, MD's NPI number?
Thanmay Sai Charaan Reddy Sathi, MD's National Provider Identifier (NPI) is 1710622659, issued on May 4, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Thanmay Sai Charaan Reddy Sathi, MD located?
The NPPES record lists a practice address at 489 State St, Bangor, ME, 04401. Phone: (207) 973-6676. Providers update this record themselves, so call before visiting.
How can I verify Thanmay Sai Charaan Reddy Sathi, MD's license?
NPPES lists Maine license number MD29101, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thanmay Sai Charaan Reddy Sathi, MD prescribe under Medicare Part D?
In 2024, Thanmay Sai Charaan Reddy Sathi, MD had 419 Medicare Part D claims for 59 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.