Douglas Howell, MD
Gastroenterology Physician · Portland, ME
Douglas Howell, MD is a gastroenterology physician with a practice address in Portland, Maine, and NPI 1902904758, issued on Sep 20, 2006. Check the license (Maine 009448, as entered in NPPES) on the Maine Board of Licensure in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Douglas Howell
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 009448 ME
Self-reported in NPPES; status is on the state search - Practice location
- 161 Marginal Way, Portland, ME 04101
- Phone
- (207) 773-7964
- Enumerated
- Sep 20, 2006
- Record last updated
- Sep 8, 2022
- Fax
- (207) 773-9073
- Medicaid ID
- 111280199 ME
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 86 in Maine → Look up another NPI →
Also registered at 161 Marginal Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noemi Baffy, MDGastroenterology Physician1164710075
- Richard Bazarian, MDRetina Specialist (Ophthalmology) Physician1891791455
- Fernando Calmet, M.D.Gastroenterology Physician1659690956
- Melanie Connors, FNPFamily Nurse Practitioner1497881833
- Vicki Cook, NP-CNurse Practitioner1548820384
- John Erkkinen, M.D.Gastroenterology Physician1154429918
Verify Douglas Howell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 009448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Douglas Howell among 86 gastroenterology physician records in Maine
Douglas Howell, 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 not. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileNo · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2022 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 86 in Maine → Every provider in Portland → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Noemi Baffy, MDPortland, ME 041011164710075
- Fernando Calmet, M.D.Portland, ME 041011659690956
- John Erkkinen, M.D.Portland, ME 041011154429918
- Joshua Goldman, M.D.Portland, ME 041011558396523
- Kate Kennedy, MDPortland, ME 041011134325806
- Alan Kilby, MDPortland, ME 041011558456442
- Thalia Mayes, M.D.Portland, ME 041011033126826
- Gordon Millspaugh, M.D.Portland, ME 041011114025988
Common questions
What is Douglas Howell, MD's NPI number?
Douglas Howell, MD's National Provider Identifier (NPI) is 1902904758, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Howell, MD located?
The NPPES record lists a practice address at 161 Marginal Way, Portland, ME, 04101. Phone: (207) 773-7964. Providers update this record themselves, so call before visiting.
How can I verify Douglas Howell, MD's license?
NPPES lists Maine license number 009448, 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.
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.