Marvin Ghent Trotter, MD - Medicare Internal Medicine in Ukiah, CA

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Marvin Ghent Trotter, MD is a medicare enrolled "Internal Medicine" physician in Ukiah, California. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Round Valley Indian Health Center, Inc. and his current practice location is 275 Hospital Dr, Ukiah, California. You can reach out to his office (for appointments etc.) via phone at (707) 462-7900.

Marvin Ghent Trotter is licensed to practice in California (license number G42597) 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 1720027436.

Contact Information

Marvin Ghent Trotter, MD
275 Hospital Dr,
Ukiah, CA 95482-4531
(707) 462-7900
(707) 462-7947

Map and Direction




Physician's Profile

Full NameMarvin Ghent Trotter
GenderMale
SpecialityInternal Medicine
Experience45 Years
Location275 Hospital Dr, Ukiah, 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:
  • Marvin Ghent Trotter attended and graduated from University Of Texas Southwestern Medical School At Dallas in 1979
  NPI Data:
  • NPI Number: 1720027436
  • Provider Enumeration Date: 06/06/2006
  • Last Update Date: 03/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8123105608
  • Enrollment ID: I20080408000613

Medical Identifiers

Medical identifiers for Marvin Ghent Trotter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720027436NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G42597 (California)Secondary
207R00000XInternal Medicine G42597 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health Ukiah ValleyUkiah, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Round Valley Indian Health Center, Inc.92341289279

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. Marvin Ghent Trotter allows following entities to bill medicare on his behalf.
Entity NamePacific Redwood Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033103676
PECOS PAC ID: 5496652703
Enrollment ID: O20031215000997
Entity NameRound Valley Indian Health Center, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669532750
PECOS PAC ID: 9234128927
Enrollment ID: O20040507001316
Entity NameAdventist Health Physicians Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063718583
PECOS PAC ID: 3274580972
Enrollment ID: O20050407000633
Entity NamePacific Redwood Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295924470
PECOS PAC ID: 6204913767
Enrollment ID: O20080408000421
Entity NameMendocino Care Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083255095
PECOS PAC ID: 3173950987
Enrollment ID: O20200217000878

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. Marvin Ghent Trotter 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
Marvin Ghent Trotter, MD
275 Hospital Dr,
Ukiah, CA 95482-4531

Ph: (707) 462-7900		Marvin Ghent Trotter, MD
275 Hospital Dr,
Ukiah, CA 95482-4531

Ph: (707) 462-7900

Reviews and Comments


Internal Medicine Doctors in Ukiah, CA

Dr. Guy Teran, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 260 Hospital Dr, Ukiah, CA 95482
Phone: 707-463-8000    Fax: 707-462-1111
Christine Ives, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 275 S Orchard Ave, Ukiah, CA 95482
Phone: 707-463-3440    Fax: 707-463-3446
Dr. Ronald Sean Batin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 232 Hospital Dr Ste A, Ukiah, CA 95482
Phone: 707-467-3189    
Linda Louise Mulligan, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 630 Kings Ct, Ukiah, CA 95482
Phone: 707-468-7700    
Harry Berj Matossian, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 234 Hospital Dr, Ukiah, CA 95482
Phone: 707-462-0681    Fax: 707-462-4647
Iyad Hanna, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 260 Hospital Dr, Suite 103, Ukiah, CA 95482
Phone: 707-463-8028    Fax: 707-462-7382
Benjamin H Meyer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 115 Hospital Dr, Ukiah, CA 95482
Phone: 707-463-2400    Fax: 707-463-3520

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.