Luke Chmielecki, MD
Gastroenterology Physician · Portland, ME
Luke Chmielecki, MD is a gastroenterology physician with a practice address in Portland, Maine, and NPI 1548897929, issued on Mar 25, 2020. Check the license (Maine EC251015, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Luke Chmielecki
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- EC251015 ME
1014260 MA
Self-reported in NPPES; status is on the state search - Practice location
- 22 Bramhall St, Portland, ME 04102
- Phone
- (207) 283-7000
- Enumerated
- Mar 25, 2020
- Record last updated
- Aug 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20230612002795); may accept Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 86 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.
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- Joshua Abrams, PA-CSurgical Physician Assistant1932832128
- Christopher Abruzzese, D.OAnesthesiology Physician1558789305
- Haley Acker, PA-CPhysician Assistant1972167377
Verify Luke Chmielecki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license EC251015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average gastroenterology physician in 2024
195 Medicare Part D claims for 49 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate21 claims
- Spironolactone17 claims
- Clonidine Hcl11 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.
Luke Chmielecki among 86 gastroenterology physician records in Maine
Luke Chmielecki, MD is one of 86 gastroenterology physician records with a practice address in Maine. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 97% of them.
- NPI issued2020 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2020 · median 2003 among the 61 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Maine
There are 86 gastroenterology physician records in Maine.
All 86 in Maine → Every provider in Portland → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Newell Augur, MDPortland, ME 041021356569529
- Andrew Hsu, M.D.Portland, ME 041021003270471
- Martin Moehlen, M.D.Portland, ME 041021104006279
- Michael Roy, M.D.Portland, ME 041021134227994
- Shadab Saboori, MD, MPHPortland, ME 041021558865790
- Curtis Winchenbach, MDPortland, ME 041021417043712
- Adam Winters, MDPortland, ME 041021700270352
- Sara ZelmanPortland, ME 041021487217295
Common questions
What is Luke Chmielecki, MD's NPI number?
Luke Chmielecki, MD's National Provider Identifier (NPI) is 1548897929, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Luke Chmielecki, MD located?
The NPPES record lists a practice address at 22 Bramhall St, Portland, ME, 04102. Phone: (207) 283-7000. Providers update this record themselves, so call before visiting.
How can I verify Luke Chmielecki, MD's license?
NPPES lists Maine license number EC251015, 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 Luke Chmielecki, MD prescribe under Medicare Part D?
In 2024, Luke Chmielecki, MD had 195 Medicare Part D claims for 49 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.