Gregory Douglas Dudzik, M.D.
Student in an Organized Health Care Education/Training Program · Portland, ME
Gregory Douglas Dudzik, M.D. is a student in an organized health care education/training program with a practice address in Portland, Maine, and NPI 1588058978, issued on Mar 24, 2015. Check the license with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregory Douglas Dudzik
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 22 Bramhall St, Portland, ME 04102
- Phone
- (866) 600-2273
- Enumerated
- Mar 24, 2015
- Record last updated
- Sep 30, 2025
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 857 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 Gregory Douglas Dudzik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory Douglas Dudzik among 857 student in an organized health care education/training program records in Maine
Gregory Douglas Dudzik, M.D. is one of 857 student in an organized health care education/training program records with a practice address in Maine. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 3% of them.
- NPI issued2015 · 3% of these records are older, 96% newer
- In a Medicare fileNo · 27% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2025 · 15% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
606 student in an organized health care education/training program records list a practice address in Portland
They are 606 of the 6,022 NPPES records with a practice address in Portland, and 857 student in an organized health care education/training program records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 857 in Maine → Every provider in Portland → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Nikolas Collins, MDPortland, ME 041021164782868
- Lauren Daniels, DOPortland, ME 041021194011627
- Kiirsten Finn, DMDPortland, ME 041021043624943
- Katherine Garlo, MDPortland, ME 041021447511878
- David Grimaldi, M.D.Portland, ME 041021295267391
- Mazen Hamoudi, MBCHBPortland, ME 041021265728661
- Sarah Marie Harnois, MDPortland, ME 041021811429632
- Jennie Hersey, D.C.Portland, ME 041021992933196
Common questions
What is Gregory Douglas Dudzik, M.D.'s NPI number?
Gregory Douglas Dudzik, M.D.'s National Provider Identifier (NPI) is 1588058978, issued on Mar 24, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Douglas Dudzik, M.D. located?
The NPPES record lists a practice address at 22 Bramhall St, Portland, ME, 04102. Phone: (866) 600-2273. Providers update this record themselves, so call before visiting.
How can I verify Gregory Douglas Dudzik, M.D.'s license?
Search the Maine board that licenses this profession; the NPPES record confirms identity 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. 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.