Dr Tom Anastasis Grantis, DC - Medicare Chiropractor in East Islip, NY

Dr Tom Anastasis Grantis, DC is a medicare enrolled "Chiropractor" provider in East Islip, New York. His current practice location is 177 E Main St, East Islip, New York. You can reach out to his office (for appointments etc.) via phone at (631) 224-3036.

Dr Tom Anastasis Grantis is licensed to practice in New York (license number X012407-1) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1053449876.

Contact Information

Dr Tom Anastasis Grantis, DC
177 E Main St,
East Islip, NY 11730-2603
(631) 224-3036
(631) 224-4764

Map and Direction




Healthcare Provider's Profile

Full NameDr Tom Anastasis Grantis
GenderMale
SpecialityChiropractor
Location177 E Main St, East Islip, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053449876
  • Provider Enumeration Date: 03/01/2007
  • Last Update Date: 07/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1658358163
  • Enrollment ID: I20170927000478

Medical Identifiers

Medical identifiers for Dr Tom Anastasis Grantis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053449876NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor 38MC00609500 (New Jersey)Secondary
111N00000XChiropractor X012407-1 (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. Dr Tom Anastasis Grantis allows following entities to bill medicare on his behalf.
Provider NameRobin Stein Dc Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1659588598
PECOS PAC ID: 3870688039
Enrollment ID: O20071003000006

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 Tom Anastasis Grantis 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 Tom Anastasis Grantis, DC
177 E Main St,
East Islip, NY 11730-2603

Ph: (631) 224-3036
Dr Tom Anastasis Grantis, DC
177 E Main St,
East Islip, NY 11730-2603

Ph: (631) 224-3036

Reviews and Comments


Chiropractor in East Islip, NY

Islip Chiropractic Pc
Chiropractor
Medicare: Medicare Enrolled
Practice Location: 99 E Main St, Suite 2, East Islip, NY 11730
Phone: 631-647-8324    Fax: 631-647-8324
Dr. Robin A Stein, D.C.
Chiropractor
Medicare: Accepting Medicare Assignments
Practice Location: 177 E Main St, East Islip, NY 11730
Phone: 631-224-3036    Fax: 631-224-4764
John F. Dimitri, Dc, Pllc
Chiropractor
Medicare: Medicare Enrolled
Practice Location: 11 Carleton Ave, East Islip, NY 11730
Phone: 631-224-7474    Fax: 631-224-8940
Dr. Diana A Dangelo, D.C.
Chiropractor
Medicare: Medicare Enrolled
Practice Location: 99 E Main St Ste 2, East Islip, NY 11730
Phone: 631-647-8324    
Dr. John F Dimitri, D.C.
Chiropractor
Medicare: Accepting Medicare Assignments
Practice Location: 11 Carleton Ave, East Islip, NY 11730
Phone: 631-224-7474    Fax: 631-224-8940
Dr. Laura Kristine Bowen, D.C.
Chiropractor
Medicare: Accepting Medicare Assignments
Practice Location: 99 E Main St, Suite 2, East Islip, NY 11730
Phone: 631-647-8324    Fax: 516-352-0051

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.