Dr Cheriyan Thomas, MD - Medicare Internal Medicine in Hempstead, NY

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Dr Cheriyan Thomas, MD is a medicare enrolled "Internal Medicine" physician in Hempstead, New York. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mount Sinai School Of Medicine and his current practice location is 230 Hilton Ave Ste 106, Hempstead, New York. You can reach out to his office (for appointments etc.) via phone at (516) 849-4678.

Dr Cheriyan Thomas is licensed to practice in New York (license number 268633) 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 1619248481.

Contact Information

Dr Cheriyan Thomas, MD
230 Hilton Ave Ste 106,
Hempstead, NY 11550-8116
(516) 849-4678
Not Available

Map and Direction




Physician's Profile

Full NameDr Cheriyan Thomas
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location230 Hilton Ave Ste 106, Hempstead, 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 Cheriyan Thomas graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1619248481
  • Provider Enumeration Date: 01/25/2012
  • Last Update Date: 03/30/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6305080946
  • Enrollment ID: I20130920000206

Medical Identifiers

Medical identifiers for Dr Cheriyan Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619248481NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 268633 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Sinai South NassauOceanside, NYHospital
St Catherine Of Siena HospitalSmithtown, NYHospital

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 Cheriyan Thomas allows following entities to bill medicare on his behalf.
Entity NameMercy Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619245610
PECOS PAC ID: 4082518006
Enrollment ID: O20040210000431
Entity NameCogent Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912941238
PECOS PAC ID: 7315836780
Enrollment ID: O20040312001215
Entity NameSouth Nassau Communities Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922079094
PECOS PAC ID: 5092607846
Enrollment ID: O20040326000373
Entity NameHealthsource Medical Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891028650
PECOS PAC ID: 1557495876
Enrollment ID: O20100821000005
Entity NameHealthsource Medical Services Medford, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821319575
PECOS PAC ID: 0143413344
Enrollment ID: O20101020000911
Entity NameMount Sinai School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508127531
PECOS PAC ID: 6406096544
Enrollment ID: O20130712000368
Entity NameBct Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205493533
PECOS PAC ID: 2961737325
Enrollment ID: O20190709000140

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 Cheriyan Thomas 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 Cheriyan Thomas, MD
230 Hilton Ave Ste 106,
Hempstead, NY 11550-8116

Ph: () -		Dr Cheriyan Thomas, MD
230 Hilton Ave Ste 106,
Hempstead, NY 11550-8116

Ph: (516) 849-4678

Reviews and Comments


Internal Medicine Doctors in Hempstead, NY

Manjoo Sharma, MD
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Phone: 516-483-2020    Fax: 516-560-1895
Dr. Mina Ibulubo, MD
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Practice Location: 1 Greenwich St, Hempstead, NY 11550
Phone: 516-565-4800    
Dr. Rupal S Shah, MD
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Practice Location: 500 Front St, Hempstead, NY 11550
Phone: 516-636-1203    Fax: 516-636-1204
Dr. Sidharth Singh Yadav, D.O.
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Practice Location: 230 Hilton Ave, Suite 105, Hempstead, NY 11550
Phone: 516-483-6440    Fax: 516-483-6439
Dr. Scott A Horowitz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 230 Hilton Ave Ste 112, Hempstead, NY 11550
Phone: 917-678-1097    Fax: 631-421-2082
Dr. Saira Khalid Shahab, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 230 Hilton Ave, Suite # 18, Hempstead, NY 11550
Phone: 516-565-5200    Fax: 516-565-6215
Kanayo Radcliff Okeke-eweni, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Greenwich St, Hempstead, NY 11550
Phone: 504-289-6675    

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.