Dr Susan Pauline Welgrin, MD - Medicare Internal Medicine in Williston Park, NY

Dr Susan Pauline Welgrin, MD is a medicare enrolled "Internal Medicine" physician in Williston Park, New York. She went to Albany Medical College Of Union University and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 465 Willis Ave, Williston Park, New York. You can reach out to her office (for appointments etc.) via phone at (516) 294-3535.

Dr Susan Pauline Welgrin is licensed to practice in New York (license number 187440) 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 1518970888.

Contact Information

Dr Susan Pauline Welgrin, MD
465 Willis Ave,
Williston Park, NY 11596-1724
(516) 294-3535
(516) 294-6451

Map and Direction




Physician's Profile

Full NameDr Susan Pauline Welgrin
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location465 Willis Ave, Williston Park, New York
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 Susan Pauline Welgrin attended and graduated from Albany Medical College Of Union University in 1990
  NPI Data:
  • NPI Number: 1518970888
  • Provider Enumeration Date: 08/15/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5890792568
  • Enrollment ID: I20061024000021

Medical Identifiers

Medical identifiers for Dr Susan Pauline Welgrin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518970888NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 187440 (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. Dr Susan Pauline Welgrin allows following entities to bill medicare on her behalf.
Entity NameNassau Immed Med Care Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255429254
PECOS PAC ID: 6305928953
Enrollment ID: O20080205000003

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 Susan Pauline Welgrin 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 Susan Pauline Welgrin, MD
22 Peppermill Rd,
Roslyn, NY 11576-3106

Ph: (516) 314-3688
Dr Susan Pauline Welgrin, MD
465 Willis Ave,
Williston Park, NY 11596-1724

Ph: (516) 294-3535

Reviews and Comments


Internal Medicine Doctors in Williston Park, NY

Dr. Jose M Poulose, M.D
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 99 Hillside Ave Ste D, Williston Park, NY 11596
Phone: 516-739-2930    Fax: 516-739-4870
Davinderpal Singh,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15 Smith Place, Williston Park, NY 11596
Phone: 718-806-1434    Fax: 718-806-1435
Dr. Howard Mark Goldstein, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 105 Hillside Ave, Suite A, Williston Park, NY 11596
Phone: 516-746-4080    Fax: 516-877-7038
Sharzad Jasmin Alagheband, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 473 Willis Ave, Williston Park, NY 11596
Phone: 516-696-3000    
Julius Holtzman, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 279 Colonial Avenue, Williston Park, NY 11596
Phone: 516-747-1123    
Richard Mermelstein,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 15 Smith Place, Williston Park, NY 11596
Phone: 718-806-1434    Fax: 718-806-1435

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.