Doctor profile · Federal record
Dr. David Witkin, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Eugene, OR
- NPI 1649289810
- Accepts Medicare
- 49 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1755 Coburg RD, Building 1, Suite 4
Eugene, OR 974014982
(541) 683-2888
fax (541) 683-3289
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD 13391
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649289810. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
1
Medicare allowed
$1,221
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 24 | 12 | $51 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 253. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,616
Patients
820
Total drug cost
$63,714
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 497 | 153 | $6,186 |
| Lisinopril | Generic | 280 | 95 | $3,115 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 223 | 41 | $3,892 |
| Amlodipine Besylate | Generic | 183 | 57 | $2,086 |
| Gabapentin | Generic | 178 | 57 | $5,115 |
| Levothyroxine Sodium | Generic | 177 | 49 | $3,619 |
| Losartan Potassium | Generic | 146 | 48 | $1,680 |
| Tamsulosin Hcl | Generic | 143 | 51 | $2,200 |
| Oxycodone Hcl | Generic | 135 | 26 | $2,268 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 134 | 61 | $2,742 |
Frequently asked questions
What is Dr. David Witkin's medical specialty?
Dr. David Witkin practices Internal Medicine Physician in Eugene, OR.
Where does Dr. David Witkin practice?
Dr. David Witkin practices at 1755 Coburg RD, Eugene, OR 974014982. Office phone: 5416832888.
What is Dr. David Witkin's NPI?
Dr. David Witkin's National Provider Identifier (NPI) is 1649289810, issued by NPPES.
Does Dr. David Witkin accept Medicare assignment?
Yes. Dr. David Witkin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Witkin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.