Dr David Bruce Witkin, MD - Medicare Internal Medicine in Eugene, OR

Dr David Bruce Witkin, MD is a medicare enrolled "Internal Medicine" physician in Eugene, Oregon. He graduated from medical school in 1977 and has 47 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Kaiser Foundation Health Plan Of The Northwest and his current practice location is 1755 Coburg Rd, Building 1, Suite 4, Eugene, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 683-2888.

Dr David Bruce Witkin is licensed to practice in Oregon (license number MD 13391) 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 1649289810.

Contact Information

Dr David Bruce Witkin, MD
1755 Coburg Rd, Building 1, Suite 4,
Eugene, OR 97401-4982
(541) 683-2888
(541) 683-3289

Map and Direction




Physician's Profile

Full NameDr David Bruce Witkin
GenderMale
SpecialityInternal Medicine
Experience47 Years
Location1755 Coburg Rd, Eugene, 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 David Bruce Witkin graduated from medical school in 1977
  NPI Data:
  • NPI Number: 1649289810
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9638068570
  • Enrollment ID: I20040310001535

Medical Identifiers

Medical identifiers for Dr David Bruce Witkin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649289810NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD 13391 (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of The Northwest57996882301484

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 David Bruce Witkin allows following entities to bill medicare on his behalf.
Entity NameKaiser Foundation Health Plan Of The Northwest
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184786527
PECOS PAC ID: 5799688230
Enrollment ID: O20040130000799

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 David Bruce Witkin 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 David Bruce Witkin, MD
1755 Coburg Rd, Building 1, Suite 4,
Eugene, OR 97401-4982

Ph: (541) 683-2888
Dr David Bruce Witkin, MD
1755 Coburg Rd, Building 1, Suite 4,
Eugene, OR 97401-4982

Ph: (541) 683-2888

Reviews and Comments


Internal Medicine Doctors in Eugene, OR

Richard Romm, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 677 E 12th Ave, Suite N400, Eugene, OR 97401
Phone: 541-484-4332    Fax: 541-302-0786
William E Wilkins Jr., M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 S Garden Way Ste 350, Eugene, OR 97401
Phone: 541-746-6816    
Dr. Norman Paul Hudson, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2479 Oakmont Way, Eugene, OR 97401
Phone: 541-484-0195    Fax: 541-343-6317
Kirk Douglas Jacobson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1488 Oak St, Eugene, OR 97401
Phone: 541-431-0000    Fax: 541-344-6176
Matthew B. Walter, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3125 Chad Dr Ste 100, Eugene, OR 97408
Phone: 541-687-1712    Fax: 541-687-7943
Sarah Cassell,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 132 E Broadway Ste 830, Eugene, OR 97401
Phone: 541-687-0816    Fax: 541-687-1086
Dr. Klarissa N Beller, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 Hilyard St Ste 520a, Eugene, OR 97401
Phone: 541-687-6041    Fax: 541-687-6009

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.