Sebastian Mark Jablonski, D.O.
Cardiovascular Disease Physician · Portland, ME
Sebastian Mark Jablonski, D.O. is a cardiovascular disease physician with a practice address in Portland, Maine, and NPI 1093151094, issued on May 16, 2013. Check the license (Maine DO2628, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Sebastian Mark Jablonski
- Credential
- D.O.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- DO2628 ME
Self-reported in NPPES; status is on the state search - Practice location
- 22 Bramhall St, Portland, ME 04102
- Phone
- (207) 662-6562
- Enumerated
- May 16, 2013
- Record last updated
- Aug 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20170505001840); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2013
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 147 in Maine → Look up another NPI →
Also registered at 22 Bramhall St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Abbatiello, NP-CFamily Nurse Practitioner1871811737
- Ruslan Abdukalikov, DOAnesthesiology Physician1831694793
- Tod Abrahams, M.D.Diagnostic Radiology Physician1538231642
- Joshua Abrams, PA-CSurgical Physician Assistant1932832128
- Christopher Abruzzese, D.OAnesthesiology Physician1558789305
- Haley Acker, PA-CPhysician Assistant1972167377
Verify Sebastian Mark Jablonski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license DO2628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,177 Medicare Part D claims for 372 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Metoprolol Succinate333 claims
- Eliquis308 claims
- Atorvastatin Calcium142 claims
- Isosorbide Mononitrate Er103 claims
- Lisinopril81 claims
- Amlodipine Besylate73 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): 98.1 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).
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sebastian Mark Jablonski among 147 cardiovascular disease physician records in Maine
Sebastian Mark Jablonski, D.O. is one of 147 cardiovascular disease physician records with a practice address in Maine. 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 2013, is newer than 78% of them.
- NPI issued2013 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2013 · median 2004 among the 103 with a school on file
- Record last updated2023 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Maine
There are 147 cardiovascular disease physician records in Maine.
All 147 in Maine → Every provider in Portland → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Bram Geller, M.D.Portland, ME 041021275828311
- Adam Karpman, D.O.Portland, ME 041021093002750
- Terence Lee, MDPortland, ME 041021457094393
- Cashel O'Brien, DOPortland, ME 041021093275612
- Mikhail Romashko, MDPortland, ME 041021427407931
- Benjamin Starobin, M.D.Portland, ME 041021457715690
- Zachary Trzaska, MDPortland, ME 041021053510768
- Craig Brett, M.D.Portland, ME 041011841270535
Common questions
What is Sebastian Mark Jablonski, D.O.'s NPI number?
Sebastian Mark Jablonski, D.O.'s National Provider Identifier (NPI) is 1093151094, issued on May 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Sebastian Mark Jablonski, D.O. located?
The NPPES record lists a practice address at 22 Bramhall St, Portland, ME, 04102. Phone: (207) 662-6562. Providers update this record themselves, so call before visiting.
How can I verify Sebastian Mark Jablonski, D.O.'s license?
NPPES lists Maine license number DO2628, 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 Sebastian Mark Jablonski, D.O. prescribe under Medicare Part D?
In 2024, Sebastian Mark Jablonski, D.O. had 2,177 Medicare Part D claims for 372 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Sebastian Mark Jablonski, D.O.'s MIPS final score?
The 2023 MIPS final score is 98.1 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.