Jeffrey C. Cleven, MD
Internal Medicine Physician · Portland, OR
Jeffrey C. Cleven, MD is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1144312323, issued on Sep 28, 2006. Check the license (Oregon MD10670, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jeffrey C. Cleven
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD10670 OR
Self-reported in NPPES; status is on the state search - Practice location
- 800 SW 13TH Ave, Portland, OR 97205
- Phone
- (503) 221-0161
- Enumerated
- Sep 28, 2006
- Record last updated
- Jun 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (503) 274-1697
- Medicaid ID
- 262378 OR
- Entity
- Type 1 · individual
Also registered at 800 SW 13TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Allen, D.O.Ophthalmology Physician1376516294
- Katelyn BoelPharmacist1598248072
- Matthew Bookwalter, DPMPodiatrist1285705038
- Alexander Bulochnik Shteynberg, PHARM.D., MBAAmbulatory Care Pharmacist1265936058
- Young Choi, M.D.Gastroenterology Physician1336122274
- Clifford Cooper, MDInternal Medicine Physician1093806572
Verify Jeffrey C. Cleven in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD10670Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
889 internal medicine physician records list a practice address in Portland
They are 889 of the 42,088 NPPES records with a practice address in Portland, and 2,116 internal medicine physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 889 in Portland → All 2,116 in Oregon → Every provider in Portland →
Other internal medicine physician records in Oregon
- Charmaine Clarisse Abalos, M.D.Medford, OR1700376050
- Soraya Abbassian, M.D.Portland, OR1225029184
- Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
- Rand AbedalweliPortland, OR1265019996
- Robert Abernathy, M.D.Bend, OR1063433449
- Rebecca Abney, D.O.Portland, OR1881984748
- Mohamed Aboukhashan, MDMedford, OR1932350782
- Allison Abraham, D.O.Portland, OR1831488444
- Heidi Abreu Pacheco, M.DMount Angel, OR1669691721
- Hennie Abrio, MDRoseburg, OR1891925129
Common questions
What is Jeffrey C. Cleven, MD's NPI number?
Jeffrey C. Cleven, MD's National Provider Identifier (NPI) is 1144312323, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey C. Cleven, MD located?
The NPPES record lists a practice address at 800 SW 13TH Ave, Portland, OR, 97205. Phone: (503) 221-0161. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey C. Cleven, MD's license?
NPPES lists Oregon license number MD10670, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.