Christopher Tomaino, MD - Medicare Gastroenterology in Patchogue, NY

Christopher Tomaino, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Patchogue, New York. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice East Coast Gastroenterology And Endoscopy Pc, Chs Physician Partners Pc and his current practice location is 153 N Ocean Ave, Patchogue, New York. You can reach out to his office (for appointments etc.) via phone at (631) 714-4444.

Christopher Tomaino is licensed to practice in New York (license number 270874) 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 1558594960.

Contact Information

Christopher Tomaino, MD
153 N Ocean Ave,
Patchogue, NY 11772-2018
(631) 714-4444
Not Available

Map and Direction




Physician's Profile

Full NameChristopher Tomaino
GenderMale
SpecialityGastroenterology
Experience15 Years
Location153 N Ocean Ave, Patchogue, 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:
  • Christopher Tomaino graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1558594960
  • Provider Enumeration Date: 09/01/2009
  • Last Update Date: 03/18/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1658661244
  • Enrollment ID: I20160610000564

Medical Identifiers

Medical identifiers for Christopher Tomaino such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558594960NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 270874 (New York)Secondary
207RG0100XInternal Medicine - Gastroenterology 270874 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Charles HospitalPort jefferson, NYHospital
Woodhaven Nursing HomePort jefferson stati, NYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Coast Gastroenterology And Endoscopy Pc32748896622
Chs Physician Partners Pc7618955667532

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. Christopher Tomaino allows following entities to bill medicare on his behalf.
Entity NameChs Physician Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164585725
PECOS PAC ID: 7618955667
Enrollment ID: O20040708000027
Entity NameEast Coast Gastroenterology And Endoscopy Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518459569
PECOS PAC ID: 3274889662
Enrollment ID: O20180627000668

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. Christopher Tomaino 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
Christopher Tomaino, MD
153 N Ocean Ave,
Patchogue, NY 11772-2018

Ph: (631) 714-4444
Christopher Tomaino, MD
153 N Ocean Ave,
Patchogue, NY 11772-2018

Ph: (631) 714-4444

Reviews and Comments


Internal Medicine Doctors in Patchogue, NY

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Practice Location: 101 Hospital Rd, Patchogue, NY 11772
Phone: 631-687-4131    

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.