Mahendra Mangray, MD
Nephrology Physician · Portland, ME
Mahendra Mangray, MD is a nephrology physician with a practice address in Portland, Maine, and NPI 1801074919, issued on Jan 31, 2008. Check the license (Maine MD21836, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mahendra Mangray
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- MD21836 ME
0116016860 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1600B Congress St, Portland, ME 04102
- Phone
- (207) 774-5222
- Enumerated
- Jan 31, 2008
- Record last updated
- Dec 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (207) 761-4433
- Entity
- Type 1 · individual
Also registered at 1600B Congress St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Akom, M.D.Nephrology Physician1508827585
- Patricia Cantlin, DONephrology Physician1275533994
- Stephen CihockiAcute Care Nurse Practitioner1407455793
- Ioan Cosma, MDNephrology Physician1356540454
- Gary Diperna, DONephrology Physician1649567579
- Eric Holmes, PA-CNephrology Physician1740540293
Verify Mahendra Mangray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD21836Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average nephrology physician in 2024
69 Medicare Part D claims for 31 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone17 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).
Nephrology Physician providers in Maine
There are 50 nephrology physician records in Maine.
Other nephrology physician records in Maine
- Michael Akom, M.D.Portland, ME1508827585
- Zain Alshanableh, MDPortland, ME1972159598
- Jonathan Amatruda, M.D.Portland, ME1912387713
- Carl Blond, M.D.Portland, ME1174507776
- Mauricio Botero-Velez, M.D.Belfast, ME1457358160
- Patricia Cantlin, DOPortland, ME1275533994
- Stephen Comeau, M.D.Bangor, ME1538165402
- Ioan Cosma, MDPortland, ME1356540454
- Cynthia Desoi, M.D.Lewiston, ME1689620130
- Gary Diperna, DOPortland, ME1649567579
Common questions
What is Mahendra Mangray, MD's NPI number?
Mahendra Mangray, MD's National Provider Identifier (NPI) is 1801074919, issued on Jan 31, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mahendra Mangray, MD located?
The NPPES record lists a practice address at 1600B Congress St, Portland, ME, 04102. Phone: (207) 774-5222. Providers update this record themselves, so call before visiting.
How can I verify Mahendra Mangray, MD's license?
NPPES lists Maine license number MD21836, 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 Mahendra Mangray, MD prescribe under Medicare Part D?
In 2024, Mahendra Mangray, MD had 69 Medicare Part D claims for 31 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Mahendra Mangray, 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.