Gastroenterology & Hepatology Specialists Inc - Medicare Primary Care in Simi Valley, CA

Gastroenterology & Hepatology Specialists Inc is a medicare enrolled primary clinic (Internal Medicine - Gastroenterology) in Simi Valley, California. The current practice location for Gastroenterology & Hepatology Specialists Inc is 1687 Erringer Rd, Suite 103, Simi Valley, California. For appointments, you can reach them via phone at (805) 462-4463. The mailing address for Gastroenterology & Hepatology Specialists Inc is 3288 Casino Dr, Thousand Oaks, California and phone number is (805) 492-4463.

Gastroenterology & Hepatology Specialists Inc is licensed to practice in California (license number A91177). The clinic also participates in the medicare program and its NPI number is 1457625931. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (805) 462-4463.

Contact Information

Gastroenterology & Hepatology Specialists Inc
1687 Erringer Rd
Suite 103
Simi Valley
CA 93065-6508
(805) 462-4463
(866) 496-4990

Map and Direction


Primary Care Clinic Profile

Full NameGastroenterology & Hepatology Specialists Inc
SpecialityInternal Medicine
Location1687 Erringer Rd, Simi Valley, California
Authorized Official Name and PositionMayur Trivedi (PRESIDENT)
Authorized Official Contact8054924463
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gastroenterology & Hepatology Specialists Inc
3288 Casino Dr
Thousand Oaks
CA 91362-4802

Ph: (805) 492-4463
Gastroenterology & Hepatology Specialists Inc
1687 Erringer Rd
Suite 103
Simi Valley
CA 93065-6508

Ph: (805) 462-4463

NPI Details:

NPI Number1457625931
Provider Enumeration Date03/01/2012
Last Update Date04/25/2012

Medicare PECOS Information:

Medicare PECOS PAC ID3173784295
Medicare Enrollment IDO20120418000084

Medical Identifiers

Medical identifiers for Gastroenterology & Hepatology Specialists Inc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457625931NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A91177 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Gastroenterology & Hepatology Specialists Inc acts as a billing entity for following providers:
Provider NameMayur R Trivedi
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1629265046
PECOS PAC ID: 3476607987
Enrollment ID: I20090818000808
Provider NameTodd A Glauser
Provider TypePractitioner - Pathology
Provider IdentifiersNPI Number: 1336139773
PECOS PAC ID: 6305837899
Enrollment ID: I20110505000480
Provider NameJessica M Fennewald
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1376856880
PECOS PAC ID: 4981843281
Enrollment ID: I20180222001897
Provider NameJanet Bakalian
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1558871921
PECOS PAC ID: 4183989387
Enrollment ID: I20180517000092

Reviews and Comments


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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.