Dr Ali Tamsen, MD - Medicare Pathology in Southampton, NY

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Dr Ali Tamsen, MD is a medicare enrolled "Pathology - Anatomic Pathology" physician in Southampton, New York. He graduated from medical school in 1979 and has 47 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Island Gastroenterology Consultants Pc and his current practice location is 240 Meeting House Ln, Suite #3, Southampton, New York. You can reach out to his office (for appointments etc.) via phone at (631) 726-8268.

Dr Ali Tamsen is licensed to practice in New York (license number 181348) 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 1285687269.

Contact Information

Dr Ali Tamsen, MD
240 Meeting House Ln, Suite #3,
Southampton, NY 11968-5009
(631) 726-8268
(631) 726-8262

Map and Direction




Physician's Profile

Full NameDr Ali Tamsen
GenderMale
SpecialityPathology
Experience47 Years
Location240 Meeting House Ln, Southampton, 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:
  • Dr Ali Tamsen graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1285687269
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 12/08/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6103875547
  • Enrollment ID: I20050112001060

Medical Identifiers

Medical identifiers for Dr Ali Tamsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285687269NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0105XPathology - Clinical Pathology/laboratory Medicine 181348 (New York)Secondary
207ZP0101XPathology - Anatomic Pathology 181348 (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 Ali Tamsen allows following entities to bill medicare on his behalf.
Entity NameIsland Gastroenterology Consultants Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174556963
PECOS PAC ID: 8921999079
Enrollment ID: O20040320000328
Entity NameBoro Park Obstetrics & Gynecology P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467586792
PECOS PAC ID: 4789743576
Enrollment ID: O20081107000763
Entity NameProcedure Endoscopy Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568098523
PECOS PAC ID: 4688097769
Enrollment ID: O20200708000927
Entity NameHampton Pathology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063206316
PECOS PAC ID: 3476063504
Enrollment ID: O20250609001426

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 Ali Tamsen 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 Ali Tamsen, MD
196 Meeting House Ln,
Southampton, NY 11968-5062

Ph: (229) 442-7210		Dr Ali Tamsen, MD
240 Meeting House Ln, Suite #3,
Southampton, NY 11968-5009

Ph: (631) 726-8268

Reviews and Comments


Pathology Doctors in Southampton, NY

Dr. Riddhish Sheth, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 240 Meeting House Ln, Southampton, NY 11968
Phone: 631-726-8200    

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.