Dr John Anderson Gilliam Ii, MD - Medicare Family Practice in Silverton, OR

Dr John Anderson Gilliam Ii, MD is a medicare enrolled "Family Medicine" physician in Silverton, Oregon. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 1995 and has 29 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Silverton Health and his current practice location is 607 Welch St, Silverton, Oregon. You can reach out to his office (for appointments etc.) via phone at (508) 873-3636.

Dr John Anderson Gilliam Ii is licensed to practice in Oregon (license number MD21293) 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 1598781429.

Contact Information

Dr John Anderson Gilliam Ii, MD
607 Welch St,
Silverton, OR 97381
(508) 873-3636
(503) 873-1457

Map and Direction




Physician's Profile

Full NameDr John Anderson Gilliam Ii
GenderMale
SpecialityFamily Practice
Experience29 Years
Location607 Welch St, Silverton, Oregon
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 John Anderson Gilliam Ii attended and graduated from University Of Texas Southwestern Medical School At Dallas in 1995
  NPI Data:
  • NPI Number: 1598781429
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9537242854
  • Enrollment ID: I20080307000251

Medical Identifiers

Medical identifiers for Dr John Anderson Gilliam Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598781429NPI-NPPES
151306MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD21293 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Silverton Medical CenterSilverton, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Silverton Health8921901877104

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 John Anderson Gilliam Ii allows following entities to bill medicare on his behalf.
Entity NameLegacy Clinics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902827272
PECOS PAC ID: 0244144004
Enrollment ID: O20031117000089
Entity NameSilverton Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669424354
PECOS PAC ID: 8921901877
Enrollment ID: O20040129000172
Entity NameSalem Clinic, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912935594
PECOS PAC ID: 7517954514
Enrollment ID: O20040430000150

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 John Anderson Gilliam Ii 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 John Anderson Gilliam Ii, MD
607 Welch St,
Silverton, OR 97381

Ph: (508) 873-3636
Dr John Anderson Gilliam Ii, MD
607 Welch St,
Silverton, OR 97381

Ph: (508) 873-3636

Reviews and Comments


Family Medicine Doctors in Silverton, OR

Robert Rosborough,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 335 Fairview St, Silverton, OR 97381
Phone: 503-873-8686    Fax: 503-873-8689
Shandra Greig,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 335 Fairview St, Silverton, OR 97381
Phone: 503-873-8686    Fax: 503-873-8689
Philip Hellman, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 335 Fairview St, Silverton, OR 97381
Phone: 503-873-8686    Fax: 503-873-8689
Dr. Michael David Wicks, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 347 Fairview St, Silverton, OR 97381
Phone: 503-873-8341    Fax: 503-873-2328
Eric Morgan North, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 530 Welch St, Silverton, OR 97381
Phone: 503-874-6026    
Dr. Daniel K Harris, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 342 Fairview St, Silverton, OR 97381
Phone: 503-873-1578    Fax: 503-873-1534
Dr. Julian Uselman, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 347 Fairview St, Silverton, OR 97381
Phone: 503-873-5667    Fax: 503-873-5687

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.