Mahavir Singh, MD - Medicare Internal Medicine in New Windsor, NY

Mahavir Singh, MD is a medicare enrolled "Internal Medicine" physician in New Windsor, New York. He graduated from medical school in 1974 and has 50 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 3074 9 W South, New Windsor, New York. You can reach out to his office (for appointments etc.) via phone at (845) 561-8902.

Mahavir Singh is licensed to practice in New York (license number 185688) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1023193323.

Contact Information

Mahavir Singh, MD
3074 9 W South,
New Windsor, NY 12553
(845) 561-8902
(845) 561-8910

Map and Direction




Physician's Profile

Full NameMahavir Singh
GenderMale
SpecialityInternal Medicine
Experience50 Years
Location3074 9 W South, New Windsor, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mahavir Singh graduated from medical school in 1974
  NPI Data:
  • NPI Number: 1023193323
  • Provider Enumeration Date: 10/26/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820276371
  • Enrollment ID: I20110701000310

Medical Identifiers

Medical identifiers for Mahavir Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023193323NPI-NPPES
141749057OtherTAX ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 185688 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Luke's Cornwall HospitalNewburgh, NYHospital

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. Mahavir Singh allows following entities to bill medicare on his behalf.
Entity NameMahavir Singh Physician Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679876312
PECOS PAC ID: 6901083641
Enrollment ID: O20110607000508

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. Mahavir Singh 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
Mahavir Singh, MD
3074 9 W South,
New Windsor, NY 12553

Ph: (845) 561-8902
Mahavir Singh, MD
3074 9 W South,
New Windsor, NY 12553

Ph: (845) 561-8902

Reviews and Comments


Internal Medicine Doctors in New Windsor, NY

Frederick C Beckett Iii, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 484 Temple Hill Rd, Suite 104, New Windsor, NY 12553
Phone: 845-565-3700    
Dr. Joseph George, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 575 Hudson Valley Ave, Ste 200, New Windsor, NY 12553
Phone: 845-561-2773    Fax: 914-593-7881
Dr. Perla Joyce Andin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 905 Little Britain Rd, New Windsor, NY 12553
Phone: 845-564-7066    Fax: 845-549-1044
Anne R. Mullin, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3068 Route 9w Ste 200, New Windsor, NY 12553
Phone: 845-534-9590    Fax: 845-534-9685
Arif M Muslim, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 955 Little Britain Rd, New Windsor, NY 12553
Phone: 845-562-0740    
Dr. Stuart Liederson, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3121 Route 9w, Suite 104, New Windsor, NY 12553
Phone: 845-562-2272    Fax: 845-562-1973

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.