DR. DAVID BRUCE WITKIN M.D.
NPI 1649289810
Internal Medicine in Eugene, OR
About Dr. David Bruce Witkin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID BRUCE WITKIN M.D. (NPI 1649289810) is an individual internal medicine provider in Eugene, Oregon, licensed in Oregon (MD 13391) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Eugene, and is a graduate of Other (1977).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. David Bruce Witkin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EUGENE, OR 97401
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Witkin's NPI number?
The NPI number for David Witkin is 1649289810. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is David Witkin located?
David Witkin practices at 360 S Garden Way Ste 100, Eugene, OR 97401. The listed phone number is (800) 813-2000.
What is David Witkin's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is David Witkin enrolled in Medicare?
Yes. David Witkin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does David Witkin accept?
Health plans from Kaiser Permanente list David Witkin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for David Witkin was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. David Bruce Witkin, M.D. · NPI 1649289810
Internal Medicine physician in Eugene, Oregon. Individual provider, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1649289810 (Entity type: Individual)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD 13391 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 360 S GARDEN WAY STE 100, Eugene, OR 97401-8173
- **Phone:** (800) 813-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 1977
## Record status
- **NPPES last updated:** May 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649289810) · Data from the CMS NPPES public registry.