Timothy C Thunder, MD - Medicare Internal Medicine in Portland, OR

Timothy C Thunder, MD is a medicare enrolled "Internal Medicine" physician in Portland, Oregon. He went to University Of Nevada School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Portland Clinic and his current practice location is 800 Sw 13th Ave, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 221-0161.

Timothy C Thunder is licensed to practice in Oregon (license number MD22487) 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 1417980848.

Contact Information

Timothy C Thunder, MD
800 Sw 13th Ave,
Portland, OR 97205-1902
(503) 221-0161
Not Available

Map and Direction




Physician's Profile

Full NameTimothy C Thunder
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location800 Sw 13th Ave, 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:
  • Timothy C Thunder attended and graduated from University Of Nevada School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1417980848
  • Provider Enumeration Date: 07/09/2006
  • Last Update Date: 11/25/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8325066244
  • Enrollment ID: I20051109000048

Medical Identifiers

Medical identifiers for Timothy C Thunder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417980848NPI-NPPES
110219893OtherORRR MEDICARE - PHS
288357MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist MD22487 (Oregon)Secondary
207R00000XInternal Medicine MD22487 (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portland Clinic822494286799

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. Timothy C Thunder allows following entities to bill medicare on his behalf.
Entity NamePortland Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558379099
PECOS PAC ID: 8224942867
Enrollment ID: O20031118000101

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. Timothy C Thunder 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
Timothy C Thunder, MD
800 Sw 13th Ave,
Portland, OR 97205-1902

Ph: (503) 221-0161
Timothy C Thunder, MD
800 Sw 13th Ave,
Portland, OR 97205-1902

Ph: (503) 221-0161

Reviews and Comments


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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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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.