Garrett Nathaniel Baron, M.D.
Student in an Organized Health Care Education/Training Program · Portland, ME
Garrett Nathaniel Baron, M.D. is a student in an organized health care education/training program with a practice address in Portland, Maine, and NPI 1841872843, issued on Apr 28, 2021. Check the license with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Garrett Nathaniel Baron
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 22 Bramhall Street, Portland, ME 04102
- Phone
- (207) 662-0111
- Enumerated
- Apr 28, 2021
- Record last updated
- Sep 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- 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 Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Diane Cormier, F.N.P.Nurse Practitioner1235221318
- Cydney Cox, M.D.Diagnostic Radiology Physician1770675852
- Gregory Cyr, C.N.R.A.Certified Registered Nurse Anesthetist1942395520
Verify Garrett Nathaniel Baron 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
2.3 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
419 Medicare Part D claims for 103 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium39 claims
- Amlodipine Besylate30 claims
- Levothyroxine Sodium25 claims
- Lisinopril23 claims
- Rosuvastatin Calcium18 claims
- Metoprolol Succinate15 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.
Garrett Nathaniel Baron among 857 student in an organized health care education/training program records in Maine
Garrett Nathaniel Baron, 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. Its NPI, issued in 2021, is newer than 14% of them.
- NPI issued2021 · 14% of these records are older, 82% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2021 · 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.
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
- Gregory Dudzik, M.D.Portland, ME 041021588058978
- 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
Common questions
What is Garrett Nathaniel Baron, M.D.'s NPI number?
Garrett Nathaniel Baron, M.D.'s National Provider Identifier (NPI) is 1841872843, issued on Apr 28, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Garrett Nathaniel Baron, M.D. located?
The NPPES record lists a practice address at 22 Bramhall Street, Portland, ME, 04102. Phone: (207) 662-0111. Providers update this record themselves, so call before visiting.
How can I verify Garrett Nathaniel Baron, M.D.'s license?
Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Garrett Nathaniel Baron, M.D. prescribe under Medicare Part D?
In 2024, Garrett Nathaniel Baron, M.D. had 419 Medicare Part D claims for 103 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.