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Dr. Thomas Patrick Warrington, MD
NPI1740484914PAC ID4587717897
- Medicare services, 2024
- 1,248
- Medicare patients, 2024
- 253
- Part D claims, 2024
- 5,347
- Publications
- 1
- Hospital affiliations
- 4
- Practice address
- 1130 Nw 22nd Ave, Portland, OR 97210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ngc Endoscopy Services, LLC - HOPD
Acute Care Hospital outpatient department · Portland, Oregon
Find Dr. Warrington's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Thomas Patrick Warrington is a family medicine physician in Portland, Oregon
Dr. Warrington practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon.
Dr. Warrington's NPI, 1740484914, was assigned on June 12, 2007. Dr. Warrington graduated from Mayo Medical School in 2006. Dr. Warrington holds Oregon license MD29270.
NPI and contact details
- NPI
- 1740484914NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587717897
- NPI enumeration date
- June 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Patrick Warrington practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon
Dr. Warrington's primary practice is Ngc Endoscopy Services, LLC - HOPD, at 1130 Nw 22nd Ave, Portland, OR 97210.
- Ngc Endoscopy Services, LLC - HOPD1130 Nw 22nd Ave, Portland, OR 97210
Source: Dmand AI Affiliation Data
Dr. Thomas Patrick Warrington is affiliated with 9 sites of care and 2 medical groups
Dr. Warrington's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dr. Warrington is also affiliated with OHSU Hospital. The medical group on file is Legacy Medical Group-Northwest. Dmand AI also links Dr. Warrington to 3 more hospitals, 2 group practices and clinics, 1 home health agency, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Ngc Endoscopy Services, LLC - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Thomas Patrick Warrington's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warrington practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ngc Endoscopy Services, LLC - HOPD | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Thomas Patrick Warrington is one of 2,398 family medicine physicians in Oregon
Family medicine is Dr. Warrington's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Warrington is licensed in Oregon.
Specialties and state licenses
- Family medicine, OregonPrimary
Family medicine physicians near Dr. Warrington
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas Patrick Warrington billed Medicare for 1,248 services in 2024
CMS data shows 1,248 Medicare services from Dr. Warrington across 15 procedure codes in 2024, for 253 Medicare patients. Medicare paid $45,595 for them. Every service was in an office.
Medicare services, 20241,248
Medicare patients253
Paid by Medicare$45,595
Procedure codes15
Dr. Warrington's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2782024: 54596%
- Other services
- 2023: 302024: 5121607%
- Tests and treatments
- 2023: 152024: 155933%
- Lab and pathology
- 2023: 02024: 36
- Surgery
- 2023: 122024: 0100%
Dr. Warrington compared with the Oregon median for family medicine physicians, 2024
- Dr. Warrington
- Oregon median
- Medicare services
- 1,248vs 2066.1 times
- Medicare patients
- 253vs 992.6 times
- Part D claims
- 4,547vs 7815.8 times
Medians across 2,515 family medicine physicians in Oregon with Dmand AI profiles that report each measure.
Dr. Warrington's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Warrington?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Warrington and other family medicine physicians in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Patrick Warrington treated 253 Medicare patients in 2024, average age 78
CMS counts 253 Medicare patients who saw Dr. Warrington in 2024. The largest group is 75 to 84, with 121 patients. 73% of them have high cholesterol, and 61% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Warrington's median patient age at 76, with 50% women.
Medicare patients, 2024253
Average age78
Average risk score1.04
Also on Medicaid5%
Dr. Warrington's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Warrington's Medicare patients by sex, 2024
- Women12650%
- Men12750%
Chronic conditions among Dr. Warrington's Medicare patients, 2024
- High cholesterol73%
- High blood pressure61%
- Arthritis39%
- Chronic kidney disease25%
- Ischemic heart disease25%
- Cancer21%
- Diabetes21%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Warrington's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Patrick Warrington wrote 5,347 Medicare Part D claims in 2024
In 2024, Dr. Warrington wrote 5,347 Medicare Part D claims for 731 patients. 88% of them were for generic drugs. CMS names the drug for 4,547 of them, across 96 drugs with 11 or more claims each, at $399,142 in total drug cost. In 2023, CMS named 3,410 claims across 85 drugs.
Part D claims, 20245,347
Drugs named by CMS96
Total drug cost$399,142
Part D patients731
Dr. Warrington's Part D claims by kind of drug, 2024
- Generic4,688 claims88%
- Brand-name618 claims12%
- Other41 claims1%
Dr. Warrington's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Warrington's Part D claims, 2024
- Opioids4%240 of 5,347 claims
- Antibiotics1%46 of 5,347 claims
- Antipsychotics, patients 65 and over1%29 of 5,347 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,4102024: 4,54733%
Drugs named by CMS: 96 in 2024, 85 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Thomas Patrick Warrington offers telehealth to Medicare patients
Dr. Warrington accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Warrington as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas Patrick Warrington has 1 publication on record
Dmand AI links 1 paper to Dr. Warrington. Dr. Warrington's most frequent co-authors are Andrew Hamilton, MD, Robyn A. Liu, MD and Charles W. Webb, DO.
Papers1
Dr. Warrington's most frequent co-authors
Recent publications by Dr. Warrington
See who Dr. Warrington researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Warrington works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Patrick Warrington graduated from Mayo Medical School
Dr. Warrington graduated from Mayo Medical School in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Patrick Warrington's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Thomas Patrick Warrington
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Thomas Patrick Warrington's NPI number?
Dr. Thomas Patrick Warrington's NPI number is 1740484914. It was assigned on June 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Patrick Warrington?
Dr. Thomas Patrick Warrington is a family medicine physician in Portland, Oregon. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Thomas Patrick Warrington practice?
Dr. Warrington practices at 1130 Nw 22nd Ave, Portland, OR 97210. Dr. Warrington's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dmand AI also links Dr. Warrington to 3 hospitals, 2 group practices and clinics, 1 home health agency, 1 ambulatory surgery center and 1 medical group.
What is Dr. Thomas Patrick Warrington's medical license number?
Dr. Warrington holds Oregon license MD29270.
Which hospitals is Dr. Thomas Patrick Warrington affiliated with?
Dr. Warrington is affiliated with OHSU Hospital. Dmand AI links Dr. Warrington to 3 more hospitals.
What medical group is Dr. Thomas Patrick Warrington part of?
Dr. Warrington is linked to Legacy Medical Group-Northwest. Dmand AI links Dr. Warrington to 1 more medical group.
Does Dr. Thomas Patrick Warrington accept Medicare?
Yes. CMS data shows Dr. Warrington billed Medicare for 1,248 services in 2024, and Dr. Warrington accepts Medicare assignment.
Does Dr. Thomas Patrick Warrington offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Warrington as offering telehealth services.
How many Medicare patients does Dr. Thomas Patrick Warrington see?
CMS counts 253 Medicare patients who saw Dr. Warrington in 2024, with an average age of 78.
What services does Dr. Thomas Patrick Warrington bill to Medicare?
In 2024, Dr. Warrington's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
Show 5 more questionsShow fewer questions
Where did Dr. Thomas Patrick Warrington go to medical school?
Dr. Warrington graduated from Mayo Medical School in 2006.
What drugs does Dr. Thomas Patrick Warrington prescribe most?
In 2024 Medicare Part D data, Dr. Warrington's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
How long has Dr. Thomas Patrick Warrington been practicing?
Dr. Warrington graduated from medical school in 2006, 20 years ago.
Does Dr. Thomas Patrick Warrington do research?
Dmand AI links 1 publication to Dr. Warrington.
Who does Dr. Thomas Patrick Warrington publish with?
Dr. Warrington's most frequent co-authors are Andrew Hamilton, MD (1 shared paper), Robyn A. Liu, MD (1 shared paper) and Charles W. Webb, DO (1 shared paper).
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