Anshu Singh, MD - Medicare Internal Medicine in Stony Brook, NY

Anshu Singh, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Stony Brook, New York. Her current practice location is 100 Patriots Rd, Stony Brook, New York. You can reach out to her office (for appointments etc.) via phone at (631) 444-8500.

Anshu Singh is licensed to practice in New York (license number 228397-1) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1992842819.

Contact Information

Anshu Singh, MD
100 Patriots Rd,
Stony Brook, NY 11790-3318
(631) 444-8500
Not Available

Map and Direction




Physician's Profile

Full NameAnshu Singh
GenderFemale
SpecialityInternal Medicine - Geriatric Medicine
Location100 Patriots Rd, Stony Brook, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1992842819
  • Provider Enumeration Date: 01/31/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4082609607
  • Enrollment ID: I20040414001787

Medical Identifiers

Medical identifiers for Anshu Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992842819NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 228397-1 (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. Anshu Singh allows following entities to bill medicare on her behalf.
Entity NameState Of New York Comptrollers Office
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235142472
PECOS PAC ID: 0840101770
Enrollment ID: O20040313000077

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. Anshu 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
Anshu Singh, MD
100 Patriots Rd,
Stony Brook, NY 11790-3318

Ph: (631) 444-8500
Anshu Singh, MD
100 Patriots Rd,
Stony Brook, NY 11790-3318

Ph: (631) 444-8500

Reviews and Comments


Internal Medicine Doctors in Stony Brook, NY

Mohamed Hassan Kamel, MD
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: Stony Brook University Hospital 101 Nicolls Road, Stony Brook, NY 11794
Phone: 631-689-8333    
Narinder Singh, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 101 Nicolls Rd, Stony Brook, NY 11794
Phone: 631-444-4000    
Dr. Kanhai Farrakhan, MD
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 101 Nicolls Rd, Stony Brook, NY 11794
Phone: 631-444-0580    
Dr. Andrzej Kudelka, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3 Pellegrino Rd, Z8151, Stony Brook, NY 11794
Phone: 631-638-0910    Fax: 631-638-0195
Dr. Richard Lin, M.D.
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: University Hospital, L5, Stony Brook, NY 11794
Phone: 631-444-2540    
Dr. Ajay Malhotra, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Hsc L4 Rm 120, Stony Brook, NY 11794
Phone: 631-444-5400    Fax: 631-444-7538
Dr. John Anthony Savino Iii, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1320 Stony Brook Rd Bldg D, Stony Brook, NY 11790
Phone: 212-241-1653    Fax: 212-289-6393

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.