Curtis Marr, M.D.
Internal Medicine Physician · Portland, OR
Curtis Marr, M.D. is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1669447264, issued on Feb 17, 2006. Check the license (Oregon MD16029, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Curtis Marr
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD16029 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1130 NW 22ND Ave, Portland, OR 97210
- Phone
- (503) 413-8988
- Enumerated
- Feb 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 026810 OR
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 1130 NW 22ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Baugh, MDInternal Medicine Physician1972577740
- Frank Baumeister, M.D.Specialist1194779645
- Roland Bennetts, M.D.Specialist1902851132
- Jeffrey Buehler, M.D.Specialist1164534608
- Deidre Burton, MDPediatrics Physician1033111422
- Vladimir ChernyshevLicensed Practical Nurse1366967879
Verify Curtis Marr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD16029Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average internal medicine physician in 2024
6,982 Medicare Part D claims for 701 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 309 claims were for opioids.
Most prescribed
- Atorvastatin Calcium581 claims
- Losartan Potassium319 claims
- Amlodipine Besylate271 claims
- Omeprazole252 claims
- Levothyroxine Sodium238 claims
- Lisinopril209 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.
Curtis Marr among 2,116 internal medicine physician records in Oregon
Curtis Marr, M.D. 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 fileNo · 58% of these records are
- Record last updated2007 · 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).
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.
All 2,116 in Oregon → Every provider in Portland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stephen Baugh, MDPortland, OR 972101972577740
- James Borden, MDPortland, OR 972101679555742
- Patrick Dunn, M.D.Portland, OR 972101669447231
- Barry Egener, MDPortland, OR 972101437124088
- Joyce KaynardPortland, OR 972101720053317
- Erich Meihoff, MDPortland, OR 972101144295916
- John Oppenheimer, MDPortland, OR 972101922071513
- Timothy Persse, MDPortland, OR 972101396710810
Common questions
What is Curtis Marr, M.D.'s NPI number?
Curtis Marr, M.D.'s National Provider Identifier (NPI) is 1669447264, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Curtis Marr, M.D. located?
The NPPES record lists a practice address at 1130 NW 22ND Ave, Portland, OR, 97210. Phone: (503) 413-8988. Providers update this record themselves, so call before visiting.
How can I verify Curtis Marr, M.D.'s license?
NPPES lists Oregon license number MD16029, 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 Curtis Marr, M.D. prescribe under Medicare Part D?
In 2024, Curtis Marr, M.D. had 6,982 Medicare Part D claims for 701 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.