Dr James Melvin Martinson, MD - Medicare Internal Medicine in Portland, OR

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Dr James Melvin Martinson, MD is a medicare enrolled "Internal Medicine" physician in Portland, Oregon. He went to Medical College Of Wisconsin and graduated in 2005 and has 19 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Providence Health And Services Oregon, Providence Health And Services Mt, Providence Health And Services Washington and his current practice location is 9205 Sw Barnes Rd, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 216-2906.

Dr James Melvin Martinson is licensed to practice in Oregon (license number MD151764) 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 1144232554.

Contact Information

Dr James Melvin Martinson, MD
9205 Sw Barnes Rd,
Portland, OR 97225-6603
(503) 216-2906
Not Available

Map and Direction




Physician's Profile

Full NameDr James Melvin Martinson
GenderMale
SpecialityInternal Medicine
Experience19 Years
Location9205 Sw Barnes Rd, Portland, 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 James Melvin Martinson attended and graduated from Medical College Of Wisconsin in 2005
  NPI Data:
  • NPI Number: 1144232554
  • Provider Enumeration Date: 08/13/2006
  • Last Update Date: 07/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5294859740
  • Enrollment ID: I20100903000959

Medical Identifiers

Medical identifiers for Dr James Melvin Martinson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144232554NPI-NPPES
P00940166OtherORRR MEDICARE (PH&S)-PMG
500622826MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 57536 (Montana)Secondary
208000000XPediatrics MD151764 (Oregon)Secondary
208M00000XHospitalist MD151764 (Oregon)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207R00000XInternal Medicine MD151764 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence St Vincent Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Oregon06481836081328
Providence Health And Services Mt6608786306272
Providence Health And Services Washington6709782600393

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 James Melvin Martinson allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023488343
PECOS PAC ID: 0648183608
Enrollment ID: O20031106000652
Entity NameProvidence Health & Services - Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922259738
PECOS PAC ID: 2860552973
Enrollment ID: O20120906000842
Entity NameProvidence Health & Services- Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124270715
PECOS PAC ID: 8325100480
Enrollment ID: O20190103000011
Entity NameProvidence Medical Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760425862
PECOS PAC ID: 5991609737
Enrollment ID: O20190109002080
Entity NameProvidence Health & Services- Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093956278
PECOS PAC ID: 1557408176
Enrollment ID: O20190115002109
Entity NameProvidence Health & Services Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174744304
PECOS PAC ID: 6709782600
Enrollment ID: O20190122003294
Entity NameProvidence Health & Services Mt
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215222617
PECOS PAC ID: 6608786306
Enrollment ID: O20190125001690
Entity NameProvidence Health & Services Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194099390
PECOS PAC ID: 0345139929
Enrollment ID: O20190128001785

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 James Melvin Martinson 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 James Melvin Martinson, MD
Po Box 3158,
Portland, OR 97208-3158

Ph: () -		Dr James Melvin Martinson, MD
9205 Sw Barnes Rd,
Portland, OR 97225-6603

Ph: (503) 216-2906

Reviews and Comments


Internal Medicine Doctors in Portland, OR

Salona Shrestha, MD
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Practice Location: 4805 Ne Glisan St, Portland, OR 97213
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Dr. Emmanuel Trungtoan Tavan, MD
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Ginevra Lois Liptan, M.D.
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Practice Location: 6400 Sw Canyon Ct, Ste 100, Portland, OR 97221
Phone: 503-477-9616    Fax: 503-477-9808
Donald Richard Sullivan, MD
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Practice Location: 3181 Sw Sam Jackson Park Rd, Uhn67, Portland, OR 97239
Phone: 503-494-6949    
Dr. Victor Nguyen Pham, M.D.
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Practice Location: 9205 Sw Barnes Rd, Portland, OR 97225
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Richa Uppal, MD
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Phone: 503-221-0161    Fax: 503-274-1697
Reem Hasan, MD
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Phone: 503-494-8562    

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.