Robert L. Oksenholt, D.O.
Internal Medicine Physician · Lincoln City, OR
Robert L. Oksenholt, D.O. is an internal medicine physician with a practice address in Lincoln City, Oregon, and NPI 1548208929, issued on Jun 4, 2006. Check the license (Oregon DO17321, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert L. Oksenholt
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- DO17321 OR
185523 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3489 NW Highway 101, Lincoln City, OR 97367
- Phone
- (541) 614-1515
- Enumerated
- Jun 4, 2006
- Record last updated
- Jun 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (541) 614-1516
- Medicare enrollment
- Enrolled (PECOS I20040202000446); accepts Medicare assignment
- Medical or professional school
- Kansas City University Of Med & Biosciences, College Of Osteo Med, 1982
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Verify Robert L. Oksenholt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO17321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average internal medicine physician in 2024
996 Medicare Part D claims for 73 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 23 claims were for opioids.
Most prescribed
- Losartan Potassium65 claims
- Rosuvastatin Calcium65 claims
- Atorvastatin Calcium59 claims
- Metoprolol Succinate48 claims
- Allopurinol45 claims
- Lisinopril42 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Robert L. Oksenholt among 2,116 internal medicine physician records in Oregon
Robert L. Oksenholt, D.O. is one of 2,116 internal medicine physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1982 · median 2008 among the 1,232 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 internal medicine physician records list a practice address in Lincoln City
They are 8 of the 245 NPPES records with a practice address in Lincoln City, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Lincoln City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kory Huebert, MDLincoln City, OR 973671780748467
- Alexa La Faunce, MDLincoln City, OR 973671801063839
- Hoa Ly, MDLincoln City, OR 973671912971904
- Rejeesh Menon Manchezhathu Rajagopalamenon, MDLincoln City, OR 973671720424476
- Karen Niehaus, M.D.Lincoln City, OR 973671003983776
- Karl Ordelheide, MDLincoln City, OR 973671073689360
- Nicolai Wohns, M.D.Lincoln City, OR 973671801207279
- Xiomara Castillo Rivera, MDNewport, OR 973651740866599
Common questions
What is Robert L. Oksenholt, D.O.'s NPI number?
Robert L. Oksenholt, D.O.'s National Provider Identifier (NPI) is 1548208929, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert L. Oksenholt, D.O. located?
The NPPES record lists a practice address at 3489 NW Highway 101, Lincoln City, OR, 97367. Phone: (541) 614-1515. Providers update this record themselves, so call before visiting.
How can I verify Robert L. Oksenholt, D.O.'s license?
NPPES lists Oregon license number DO17321, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert L. Oksenholt, D.O. prescribe under Medicare Part D?
In 2024, Robert L. Oksenholt, D.O. had 996 Medicare Part D claims for 73 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.