Cherian S Oommen, MD - Medicare Anesthesiology in Bristol, CT

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Cherian S Oommen, MD is a medicare enrolled "Anesthesiology" physician in Bristol, Connecticut. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Charter Anesthesiology Llc, Midstate Gastroenterology Specialists Pc and his current practice location is 41 Brewster Rd, Bristol, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 585-3474.

Cherian S Oommen is licensed to practice in Connecticut (license number 040532) 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 1336193937.

Contact Information

Cherian S Oommen, MD
41 Brewster Rd,
Bristol, CT 06010-5141
(860) 585-3474
Not Available

Map and Direction




Physician's Profile

Full NameCherian S Oommen
GenderMale
SpecialityAnesthesiology
Experience35 Years
Location41 Brewster Rd, Bristol, Connecticut
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:
  • Cherian S Oommen graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1336193937
  • Provider Enumeration Date: 05/19/2006
  • Last Update Date: 06/23/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 6204029309
  • Enrollment ID: I20101021000636

Medical Identifiers

Medical identifiers for Cherian S Oommen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336193937NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 040532 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Charter Anesthesiology Llc216376383037
Midstate Gastroenterology Specialists Pc57996787367

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. Cherian S Oommen allows following entities to bill medicare on his behalf.
Entity NameMidstate Gastroenterology Specialists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487677951
PECOS PAC ID: 5799678736
Enrollment ID: O20040204000583
Entity NameCharter Anesthesiology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730674532
PECOS PAC ID: 2163763830
Enrollment ID: O20190520001013

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. Cherian S Oommen 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
Cherian S Oommen, MD
Po Box 417297,
Boston, MA 02241-7297

Ph: (866) 623-3869		Cherian S Oommen, MD
41 Brewster Rd,
Bristol, CT 06010-5141

Ph: (860) 585-3474

Reviews and Comments


Anesthesiology Doctors in Bristol, CT

Kimberley Howell, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 41 Brewster Rd, Bristol, CT 06010
Phone: 860-585-3474    Fax: 866-465-4714
Dr. Kenichi Asano, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Brewster Rd, Bristol, CT 06010
Phone: 860-944-7316    

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.