Md Masud Billah, MD - Medicare Internal Medicine in Massapequa, NY

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Md Masud Billah, MD is a medicare enrolled "Internal Medicine" physician in Massapequa, New York. His current practice location is 275 Bayview Ave, Massapequa, New York. You can reach out to his office (for appointments etc.) via phone at (646) 642-7029.

Md Masud Billah is licensed to practice in New York (license number 317519) 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 1720574346.

Contact Information

Md Masud Billah, MD
275 Bayview Ave,
Massapequa, NY 11758-8012
(646) 642-7029
Not Available

Map and Direction




Physician's Profile

Full NameMd Masud Billah
GenderMale
SpecialityInternal Medicine
Location275 Bayview Ave, Massapequa, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1720574346
  • Provider Enumeration Date: 07/06/2018
  • Last Update Date: 12/19/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7911235387
  • Enrollment ID: I20230626000316

Medical Identifiers

Medical identifiers for Md Masud Billah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720574346NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine P11365 (New York)Secondary
207R00000XInternal Medicine 317519 (New York)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. Md Masud Billah allows following entities to bill medicare on his behalf.
Entity NameCogent Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912941238
PECOS PAC ID: 7315836780
Enrollment ID: O20040312001215
Entity NameNuvance Health Medical Practice, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437358033
PECOS PAC ID: 1658468442
Enrollment ID: O20071025000436
Entity NameSouthwest Suffolk Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104096049
PECOS PAC ID: 0244396349
Enrollment ID: O20090225000297
Entity NameInternal Medicine Solutions Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467821694
PECOS PAC ID: 4880904382
Enrollment ID: O20151113000103

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. Md Masud Billah 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
Md Masud Billah, MD
275 Bayview Ave,
Massapequa, NY 11758-8012

Ph: (646) 642-7029		Md Masud Billah, MD
275 Bayview Ave,
Massapequa, NY 11758-8012

Ph: (646) 642-7029

Reviews and Comments


Internal Medicine Doctors in Massapequa, NY

Dr. Roger Kersten, D.O.
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Practice Location: 510 Hicksville Rd, Massapequa, NY 11758
Phone: 516-795-2626    Fax: 516-799-7451
Miloni H Thakker,
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Practice Location: 1061 N Broadway Ste 2, Massapequa, NY 11758
Phone: 631-758-7003    
David Alan Goldstein, DO
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Practice Location: 510 Hicksville Road, Massapequa, NY 11758
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Dr. Grigoriy Krichmar, D.O.
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Practice Location: 510 Hicksville Rd, Massapequa, NY 11758
Phone: 516-795-2626    Fax: 516-799-7451
Michael Falkove, M.D.
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Phone: 516-541-1721    Fax: 516-541-1463
Dr. Conan Tu, M.D.
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Practice Location: 4150 Sunrise Hwy, Massapequa, NY 11758
Phone: 516-541-1721    Fax: 516-541-1463
Dr. Herbert I. Pasternak, D.O.
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Practice Location: 187 Veterans Blvd, Massapequa, NY 11758
Phone: 516-795-5523    Fax: 516-795-5521

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.