Dr Humaira A Mahmud, MD - Medicare Nephrology in Marlborough, MA

Dr Humaira A Mahmud, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Marlborough, Massachusetts. She graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Nephrology. Her current practice location is 640 Bolton Street, Kidney & Hypertension Clinic Inc., Marlborough, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 281-5953.

Dr Humaira A Mahmud is licensed to practice in Massachusetts (license number 154239) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1174581789.

Contact Information

Dr Humaira A Mahmud, MD
640 Bolton Street, Kidney & Hypertension Clinic Inc.,
Marlborough, MA 01752
(508) 281-5953
(508) 229-2343

Map and Direction




Physician's Profile

Full NameDr Humaira A Mahmud
GenderFemale
SpecialityNephrology
Experience34 Years
Location640 Bolton Street, Marlborough, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Humaira A Mahmud graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1174581789
  • Provider Enumeration Date: 05/03/2006
  • Last Update Date: 05/30/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 5092780999
  • Enrollment ID: I20041022000718

Medical Identifiers

Medical identifiers for Dr Humaira A Mahmud such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174581789NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 154239 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fresenius Medical Care Of MarlboroughMarlborough, MADialysis facility
Umass Memorial Healthcare-marlborough HospitalMarlborough, MAHospital

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 Humaira A Mahmud allows following entities to bill medicare on her behalf.
Entity NameKidney & Hypertension Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366625006
PECOS PAC ID: 8224003124
Enrollment ID: O20040901001137

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 Humaira A Mahmud 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 Humaira A Mahmud, MD
5 Saunders Rd,
Sudbury, MA 01776-1282

Ph: (508) 281-5953
Dr Humaira A Mahmud, MD
640 Bolton Street, Kidney & Hypertension Clinic Inc.,
Marlborough, MA 01752

Ph: (508) 281-5953

Reviews and Comments


Internal Medicine Doctors in Marlborough, MA

Dr. Usha Bandari, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 246 Maple St, Marlborough, MA 01752
Phone: 508-229-2227    Fax: 508-485-5298
Kathleen Eva White, D.O.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 340 Maple St, Suite 203, Marlborough, MA 01752
Phone: 508-485-7779    Fax: 508-485-7769
Lalita A Matta, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 65 Fremont St, Marlborough, MA 01752
Phone: 508-303-8553    
Susan E Donohue, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 157 Union St, Marlborough, MA 01752
Phone: 508-486-6700    Fax: 508-229-1227
Oluwaseun Adaramola,
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 157 Union St, Marlborough, MA 01752
Phone: 508-486-5678    Fax: 508-486-5677
Vinay Kumar, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 126 Union Street, Marlborough, MA 01752
Phone: 508-460-3872    Fax: 508-836-9518

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.