Dr Tehseen Haider, MD - Medicare Gastroenterology in West Nyack, NY

Dr Tehseen Haider, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in West Nyack, New York. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Crystal Run Healthcare Physicians Llp and his current practice location is 2 Centerock Rd, West Nyack, New York. You can reach out to his office (for appointments etc.) via phone at (845) 703-6999.

Dr Tehseen Haider is licensed to practice in New York (license number 294906) 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 1093102451.

Contact Information

Dr Tehseen Haider, MD
2 Centerock Rd,
West Nyack, NY 10994-2215
(845) 703-6999
(845) 703-6297

Map and Direction




Physician's Profile

Full NameDr Tehseen Haider
GenderMale
SpecialityGastroenterology
Experience12 Years
Location2 Centerock Rd, West Nyack, 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 Tehseen Haider graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1093102451
  • Provider Enumeration Date: 04/22/2015
  • Last Update Date: 10/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6608255252
  • Enrollment ID: I20220628001891

Medical Identifiers

Medical identifiers for Dr Tehseen Haider such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093102451NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 294906 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Garnet Health Medical CenterMiddletown, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Crystal Run Healthcare Physicians Llp6901792696368

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 Tehseen Haider allows following entities to bill medicare on his behalf.
Entity NameCrystal Run Healthcare Physicians Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952376410
PECOS PAC ID: 6901792696
Enrollment ID: O20040227000791

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 Tehseen Haider 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 Tehseen Haider, MD
111 E 210th St,
Bronx, NY 10467-2401

Ph: (718) 920-4321
Dr Tehseen Haider, MD
2 Centerock Rd,
West Nyack, NY 10994-2215

Ph: (845) 703-6999

Reviews and Comments


Internal Medicine Doctors in West Nyack, NY

Emmanuelle Gilles, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Centerock Rd, West Nyack, NY 10994
Phone: 845-703-6999    Fax: 845-703-6297
Deborah A Shapiro, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Crosfield Ave, Ste 318, West Nyack, NY 10994
Phone: 845-353-5600    Fax: 845-353-5668
Jonathan Seth Katz, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Centerock Rd, West Nyack, NY 10994
Phone: 845-703-6999    Fax: 845-703-6297
Kamini Shreedhar, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2 Crosfield Ave, Suite 204, West Nyack, NY 10994
Phone: 845-358-6266    Fax: 845-358-7872
Ramy Nael Abukwaik, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2 Centerock Rd, West Nyack, NY 10994
Phone: 845-348-1100    
Errold St Claire Reid Jr., MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Crosfield Ave Ste 318, West Nyack, NY 10994
Phone: 845-353-5600    Fax: 804-261-4904

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.