Richard D'Alessandro, MD
Emergency Medicine Physician · Lewiston, ME
Richard D'Alessandro, MD is an emergency medicine physician with a practice address in Lewiston, Maine, and NPI 1467423830, issued on Feb 1, 2006. Check the license (Maine 15419, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Richard D'Alessandro
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 15419 ME
Self-reported in NPPES; status is on the state search - Practice location
- 300 Main St, Lewiston, ME 04240
- Phone
- (207) 795-0111
- Enumerated
- Feb 1, 2006
- Record last updated
- Oct 17, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (207) 753-7201
- Medicare enrollment
- Enrolled (PECOS I20040301000876); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1996
- Entity
- Type 1 · individual
Also registered at 300 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Abbott, D.O.Hospitalist Physician1982043329
- Maya Ahluwalia Hackett, DPTPhysical Therapist1700492865
- Donald Albee, CRNACertified Registered Nurse Anesthetist1437168903
- Joseph Anderson, DOPediatrics Physician1962853697
- Nicole Anderson, SLPSpeech-Language Pathologist1548644636
- Michelle AndrewsPhysical Therapist1326423237
Verify Richard D'Alessandro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 15419Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average emergency medicine physician in 2024
232 Medicare Part D claims for 165 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Prednisone38 claims
- Ondansetron Hcl27 claims
- Cephalexin16 claims
- Oxycodone Hcl15 claims
- Amoxicillin-Clavulanate Potass13 claims
- Sulfamethoxazole-Trimethoprim11 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 practice group's MIPS final score for 2023 (Medicare payment program): 77 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Bluewater Emergency Partners OF Brunswick, LLCLewiston, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 63 in Lewiston → All 466 in Maine → Every provider in Lewiston →
Other emergency medicine physician records in Maine
- Deep Acharya, M.D.Waterville, ME1427242940
- Ranjiv Advani, MDFarmington, ME1396716742
- Tari Advani, MDNorway, ME1669443081
- Isha AgarwalPortland, ME1184117491
- Jason Aines, MDBiddeford, ME1780824300
- Taibah Alabdrabalnabi, M.DBangor, ME1265780316
- John Alexander, M.D.York, ME1871540500
- Christian Andersen, MDBangor, ME1124185103
- Robert Anderson, MDPortland, ME1821124025
- Michael Antoniello, M.D.Waterville, ME1568470953
Common questions
What is Richard D'Alessandro, MD's NPI number?
Richard D'Alessandro, MD's National Provider Identifier (NPI) is 1467423830, issued on Feb 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard D'Alessandro, MD located?
The NPPES record lists a practice address at 300 Main St, Lewiston, ME, 04240. Phone: (207) 795-0111. Providers update this record themselves, so call before visiting.
How can I verify Richard D'Alessandro, MD's license?
NPPES lists Maine license number 15419, 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 Richard D'Alessandro, MD prescribe under Medicare Part D?
In 2024, Richard D'Alessandro, MD had 232 Medicare Part D claims for 165 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Richard D'Alessandro, MD's MIPS final score?
The 2023 MIPS final score is 77 of 100, reported for the practice group. 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.