Douglas Nam, MD
Emergency Medicine Physician · Lewiston, ME
Douglas Nam, MD is an emergency medicine physician with a practice address in Lewiston, Maine, and NPI 1114999364, issued on Feb 2, 2006. Check the license (Maine MD15950, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Douglas Nam
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD15950 ME
Self-reported in NPPES; status is on the state search - Practice location
- 91 Campus Ave, Lewiston, ME 04240
- Phone
- (207) 777-8120
- Enumerated
- Feb 2, 2006
- Record last updated
- Apr 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (207) 777-8984
- Medicare enrollment
- Enrolled (PECOS I20050616000857); accepts Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 1998
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 466 in Maine → Look up another NPI →
Also registered at 91 Campus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Barry, FNPFamily Nurse Practitioner1578105516
- Andre Couture, DOEmergency Medicine Physician1629231329
- Israel Garcia, NP-CFamily Nurse Practitioner1457744310
- Angela Henry, NPFamily Nurse Practitioner1245718097
- Curran Lecomte, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1912687492
- Kemedy McQuillen, MDEmergency Medicine Physician1720054273
Verify Douglas Nam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD15950Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average emergency medicine physician in 2024
551 Medicare Part D claims for 299 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 13 claims were for opioids.
Most prescribed
- Prednisone58 claims
- Azithromycin40 claims
- Ondansetron Odt39 claims
- Doxycycline Hyclate34 claims
- Albuterol Sulfate Hfa31 claims
- Amoxicillin-Clavulanate Potass29 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
- St Marys Regional Medical CenterLewiston, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas Nam among 466 emergency medicine physician records in Maine
Douglas Nam, MD is one of 466 emergency medicine 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 62% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1998 · median 2011 among the 293 with a school on file
- Record last updated2019 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 emergency medicine physician records list a practice address in Lewiston
They are 63 of the 1,728 NPPES records with a practice address in Lewiston, and 466 emergency medicine physician records in Maine.
All 466 in Maine → Every provider in Lewiston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Charles Armstrong, MDLewiston, ME 042401134191505
- William CollinsLewiston, ME 042401033181409
- Timothy Coury, MDLewiston, ME 042401831160209
- Richard D'Alessandro, MDLewiston, ME 042401467423830
- Michael Friendly, MDLewiston, ME 042401184696338
- Henk Goorhuis, MDLewiston, ME 042401780656033
- David Johnson, MDLewiston, ME 042401760454649
- Mary Claire Murphy, MDLewiston, ME 042401164494399
Common questions
What is Douglas Nam, MD's NPI number?
Douglas Nam, MD's National Provider Identifier (NPI) is 1114999364, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Nam, MD located?
The NPPES record lists a practice address at 91 Campus Ave, Lewiston, ME, 04240. Phone: (207) 777-8120. Providers update this record themselves, so call before visiting.
How can I verify Douglas Nam, MD's license?
NPPES lists Maine license number MD15950, 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 Douglas Nam, MD prescribe under Medicare Part D?
In 2024, Douglas Nam, MD had 551 Medicare Part D claims for 299 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Douglas Nam, MD'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.