Antonios Tsismenakis, MD
Orthopaedic Surgery Physician · Bangor, ME
Antonios Tsismenakis, MD is an orthopaedic surgery physician with a practice address in Bangor, Maine, and NPI 1942509161, issued on Mar 28, 2011. Check the license (Maine MD21648, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Antonios Tsismenakis
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- MD21648 ME
Self-reported in NPPES; status is on the state search - Practice location
- 78 Ridgewood Dr, Bangor, ME 04401
- Phone
- (207) 307-8910
- Enumerated
- Mar 28, 2011
- Record last updated
- Jul 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (207) 307-8940
- Medicare enrollment
- Enrolled (PECOS I20170913001190); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 165 in Maine → Look up another NPI →
Also registered at 78 Ridgewood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Allen, MDOrthopaedic Hand Surgery Physician1871522490
- P. Gregory Askins, M.D.Surgery of the Hand (Surgery) Physician1437153293
- Valerie Attia, PACPhysician Assistant1447332556
- Jacob Brooks, DOOrthopaedic Surgery Physician1720244262
- Karis Filteau, PACSurgical Physician Assistant1679913792
- Peter Green, MDOrthopaedic Hand Surgery Physician1962627927
Verify Antonios Tsismenakis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD21648Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
758 Medicare Part D claims for 247 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 217 claims were for opioids.
Most prescribed
- Tramadol Hcl184 claims
- Amoxicillin144 claims
- Famotidine100 claims
- Gabapentin71 claims
- Naproxen50 claims
- Clindamycin Hcl39 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): 71.8 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: $10,964.47
14 payments; by number, the most common kind was food and beverage; the largest payer was Encore Medical, LP. The 15,003 providers of this specialty with any payment received $23,022.89 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 one group practice
- Down East Orthopedic Assoc PABangor, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Antonios Tsismenakis among 165 orthopaedic surgery physician records in Maine
Antonios Tsismenakis, MD is one of 165 orthopaedic surgery physician records with a practice address in Maine. 67% 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 78% of them.
- NPI issued2011 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2011 · median 2001 among the 86 with a school on file
- Record last updated2021 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Maine
There are 165 orthopaedic surgery physician records in Maine.
All 165 in Maine → Every provider in Bangor → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Jessica Aronowitz, M.D.Bangor, ME 044011811180334
- William Bassett, M.D.Bangor, ME 044011053708198
- Jacob Brooks, DOBangor, ME 044011720244262
- Hannah Castrucci, MDBangor, ME 044011619077542
- Carmen Crofoot, MDBangor, ME 044011124070214
- Jason Lang, M.D.Bangor, ME 044011326006347
- Garrett Martin, MDBangor, ME 044011669476438
- Richard Mazzei, MDBango, ME 044011598709297
Common questions
What is Antonios Tsismenakis, MD's NPI number?
Antonios Tsismenakis, MD's National Provider Identifier (NPI) is 1942509161, issued on Mar 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Antonios Tsismenakis, MD located?
The NPPES record lists a practice address at 78 Ridgewood Dr, Bangor, ME, 04401. Phone: (207) 307-8910. Providers update this record themselves, so call before visiting.
How can I verify Antonios Tsismenakis, MD's license?
NPPES lists Maine license number MD21648, 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 Antonios Tsismenakis, MD prescribe under Medicare Part D?
In 2024, Antonios Tsismenakis, MD had 758 Medicare Part D claims for 247 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Antonios Tsismenakis, MD's MIPS final score?
The 2023 MIPS final score is 71.8 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.