Thomas Patrick Warrington, M.D.
Family Medicine Physician · Portland, OR
Thomas Patrick Warrington, M.D. is a family medicine physician with a practice address in Portland, Oregon, and NPI 1740484914, issued on Jun 12, 2007. Check the license (Oregon MD29270, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas Patrick Warrington
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD29270 OR
Self-reported in NPPES; status is on the state search - Practice location
- 5050 NE Hoyt St, Portland, OR 97213
- Phone
- (503) 215-6480
- Enumerated
- Jun 12, 2007
- Record last updated
- Mar 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (503) 215-6469
- Medicaid ID
- 500606172 OR
- Medicare enrollment
- Enrolled (PECOS I20090804000757); accepts Medicare assignment
- Medical or professional school
- Mayo Medical School, 2006
- 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 5050 NE Hoyt St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas Patrick Warrington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD29270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average family medicine physician in 2024
5,347 Medicare Part D claims for 731 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 240 claims were for opioids.
Most prescribed
- Atorvastatin Calcium534 claims
- Levothyroxine Sodium272 claims
- Lisinopril219 claims
- Losartan Potassium165 claims
- Amlodipine Besylate157 claims
- Omeprazole154 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.
Bills Medicare through one group practice
- Legacy Clinics LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Patrick Warrington among 2,847 family medicine physician records in Oregon
Thomas Patrick Warrington, M.D. 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2006 · median 2009 among the 1,671 with a school on file
- Record last updated2021 · 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).
561 family medicine physician records list a practice address in Portland
They are 561 of the 42,088 NPPES records with a practice address in Portland, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Portland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Buxman, MDPortland, OR 972131386673887
- James Carlisle, MDPortland, OR 972131083644660
- Laura Donaghu, MDPortland, OR 972131952331795
- Staci Eskesen, MDPortland, OR 972131689629628
- Hui-Ning Fung, M.D.Portland, OR 972131164408068
- Richard Gibson, MDPortland, OR 972131508804477
- Mindy Loebner, MDPortland, OR 972131841226438
- Molly Moran-Yandle, M.D.Portland, OR 972131538134580
Common questions
What is Thomas Patrick Warrington, M.D.'s NPI number?
Thomas Patrick Warrington, M.D.'s National Provider Identifier (NPI) is 1740484914, issued on Jun 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Patrick Warrington, M.D. located?
The NPPES record lists a practice address at 5050 NE Hoyt St, Portland, OR, 97213. Phone: (503) 215-6480. Providers update this record themselves, so call before visiting.
How can I verify Thomas Patrick Warrington, M.D.'s license?
NPPES lists Oregon license number MD29270, 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 Thomas Patrick Warrington, M.D. prescribe under Medicare Part D?
In 2024, Thomas Patrick Warrington, M.D. had 5,347 Medicare Part D claims for 731 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.