Douglas R. Niehus, MD
Family Medicine Physician · Tigard, OR
Douglas R. Niehus, MD is a family medicine physician with a practice address in Tigard, Oregon, and NPI 1144250085, issued on Jul 4, 2006. Check the license (Oregon MD19965, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Douglas R. Niehus
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD19965 OR
Self-reported in NPPES; status is on the state search - Practice location
- 12442 SW Scholls Ferry RD, Tigard, OR 97223
- Phone
- (503) 216-9200
- Enumerated
- Jul 4, 2006
- Record last updated
- Aug 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (503) 216-9220
- Medicaid ID
- 080577 OR
- Medicare enrollment
- Enrolled (PECOS I20100429000059); may accept Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 12442 SW Scholls Ferry RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sandra Antonovic, M.D.Pediatrics Physician1184773319
- Evagelia Baros, DOInternal Medicine Physician1003019340
- Kathryn Carr, P.T.Physical Therapist1174724736
- Rebecca CrowderStudent in an Organized Health Care Education/Training Program1750256236
- Kirsten Crowley, MDPediatrics Physician1396838280
- Mary Dunlap, ANPAdult Health Nurse Practitioner1629002639
Verify Douglas R. Niehus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD19965Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average family medicine physician in 2024
3,721 Medicare Part D claims for 283 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 59 claims were for opioids.
Most prescribed
- Atorvastatin Calcium395 claims
- Lisinopril176 claims
- Amlodipine Besylate159 claims
- Levothyroxine Sodium151 claims
- Omeprazole117 claims
- Trazodone Hcl103 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.
Douglas R. Niehus among 2,847 family medicine physician records in Oregon
Douglas R. Niehus, MD is one of 2,847 family medicine physician records with a practice address in Oregon. 75% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 53% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1993 · median 2009 among the 1,671 with a school on file
- Record last updated2015 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 family medicine physician records list a practice address in Tigard
They are 53 of the 3,081 NPPES records with a practice address in Tigard, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Tigard → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joyce Berney, MDTigard, OR 972231811948110
- Tanya Carter, D.O.Tigard, OR 972231528031630
- Michael Chen, M.D.Tigard, OR 972231023005410
- Susan Clack, MDTigard, OR 972231669424917
- Amanda Gay, M.D.Portland, OR 972231912937723
- Daniel Graham, MDTigard, OR 972231043261308
- Michael Hortsch, MDTigard, OR 972231326090291
- Benjamin Ip, MDPortland, OR 972231053382614
Common questions
What is Douglas R. Niehus, MD's NPI number?
Douglas R. Niehus, MD's National Provider Identifier (NPI) is 1144250085, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas R. Niehus, MD located?
The NPPES record lists a practice address at 12442 SW Scholls Ferry RD, Tigard, OR, 97223. Phone: (503) 216-9200. Providers update this record themselves, so call before visiting.
How can I verify Douglas R. Niehus, MD's license?
NPPES lists Oregon license number MD19965, 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 Douglas R. Niehus, MD prescribe under Medicare Part D?
In 2024, Douglas R. Niehus, MD had 3,721 Medicare Part D claims for 283 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.