Dr Mahendra Mangray, MD - Medicare Internal Medicine in Portland, ME

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Dr Mahendra Mangray, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Portland, Maine. His current practice location is 1600b Congress St, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 774-5222.

Dr Mahendra Mangray is licensed to practice in Maine (license number MD21836) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1801074919.

Contact Information

Dr Mahendra Mangray, MD
1600b Congress St,
Portland, ME 04102-2124
(207) 774-5222
(207) 761-4433

Map and Direction




Physician's Profile

Full NameDr Mahendra Mangray
GenderMale
SpecialityInternal Medicine - Nephrology
Location1600b Congress St, Portland, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1801074919
  • Provider Enumeration Date: 01/31/2008
  • Last Update Date: 12/20/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 7517153844
  • Enrollment ID: I20180127000103

Medical Identifiers

Medical identifiers for Dr Mahendra Mangray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801074919NPI-NPPES
49419OtherCOMEDICAL LICENSE
7742820-1205OtherUTMEDICAL LICENSE
43797OtherAZMEDICAL LICENSE
MD21836OtherMEMEDICAL LICENSE
2013-01034OtherNCMEDICAL LICENSE
MD2010-0606OtherNMMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0116016860 (Virginia)Secondary
207RN0300XInternal Medicine - Nephrology MD21836 (Maine)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mahendra Mangray allows following entities to bill medicare on his behalf.
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780788372
PECOS PAC ID: 7517860588
Enrollment ID: O20040331000351
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285738310
PECOS PAC ID: 9335043967
Enrollment ID: O20040525000396
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mahendra Mangray is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mahendra Mangray, MD
1600b Congress St,
Portland, ME 04102-2124

Ph: (207) 774-5222		Dr Mahendra Mangray, MD
1600b Congress St,
Portland, ME 04102-2124

Ph: (207) 774-5222

Reviews and Comments


Internal Medicine Doctors in Portland, ME

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Brian D Moore, M.D.
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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.