Dr Charles G Cox, MD - Medicare Gastroenterology in Portola, CA

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Dr Charles G Cox, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Portola, California. He went to Hahnemann University College Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Eastern Plumas Health Care District and his current practice location is 500 1st Ave, Portola, California. You can reach out to his office (for appointments etc.) via phone at (530) 832-6500.

Dr Charles G Cox is licensed to practice in Texas (license number R0379) 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 1760467443.

Contact Information

Dr Charles G Cox, MD
500 1st Ave,
Portola, CA 96122-9406
(530) 832-6500
Not Available

Map and Direction




Physician's Profile

Full NameDr Charles G Cox
GenderMale
SpecialityGastroenterology
Experience46 Years
Location500 1st Ave, Portola, California
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 Charles G Cox attended and graduated from Hahnemann University College Of Medicine in 1978
  NPI Data:
  • NPI Number: 1760467443
  • Provider Enumeration Date: 12/14/2005
  • Last Update Date: 08/04/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5092888685
  • Enrollment ID: I20090303000447

Medical Identifiers

Medical identifiers for Dr Charles G Cox such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760467443NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G40851 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology R0379 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Eastern Plumas Hospital - Portola CampusPortola, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Eastern Plumas Health Care District458757688924

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 Charles G Cox allows following entities to bill medicare on his behalf.
Entity NameSonora Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033100854
PECOS PAC ID: 4284538505
Enrollment ID: O20040316000829
Entity NameEastern Plumas Health Care District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245236850
PECOS PAC ID: 4587576889
Enrollment ID: O20050329001076
Entity NameMark Twain Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508968819
PECOS PAC ID: 8820073711
Enrollment ID: O20061006000227

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 Charles G Cox 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 Charles G Cox, MD
17500 Whippoorwill Trl,
Lago Vista, TX 78645-9735

Ph: (510) 703-3326		Dr Charles G Cox, MD
500 1st Ave,
Portola, CA 96122-9406

Ph: (530) 832-6500

Reviews and Comments


Internal Medicine Doctors in Portola, CA

Lovsho Phen,
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 500 1st Ave, Portola, CA 96122
Phone: 530-993-4184    
Dr. Lino A. Dial, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 500 1st Ave, Portola, CA 96122
Phone: 530-832-6500    Fax: 530-832-4494

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.