NPPES file of Aug 9, 2026

Thomas Roh, DO

Family Medicine Physician · Bellevue, WA

Thomas Roh, DO is a family medicine physician with a practice address in Bellevue, Washington, and NPI 1891323119, issued on Mar 31, 2020. Check the license (Washington OP61413850, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891323119
Name
Thomas Roh
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
OP61413850 WA
Self-reported in NPPES; status is on the state search
Practice location
1200 112TH Ave NE Ste B100, Bellevue, WA 98004
Phone
(425) 462-1132
Enumerated
Mar 31, 2020
Record last updated
Dec 14, 2023
Fax
(425) 456-3668
Medicaid ID
2263354 WA
Medicare enrollment
Enrolled (PECOS I20231017003819); accepts Medicare assignment
Medical or professional school
Liberty Univ College Of Osteopathic Medicine, 2020
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1200 112TH Ave NE Ste B100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lucas Banter, MDInternal Medicine Physician1417536731
  2. Jenna Choi, MDInternal Medicine Physician1780719138
  3. Christina ChungFamily Nurse Practitioner1700332194
  4. Peter Flores, MDInternal Medicine Physician1639631765
  5. Horizon Greene, LICSWClinical Social Worker1912204546
  6. Blessy Jacob, MDInternal Medicine Physician1295268407

Verify Thomas Roh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP61413850
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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75% fewer Medicare Part D claims than the average family medicine physician in 2024

890 Medicare Part D claims for 139 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Thomas Roh890
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium74 claims
  2. Levothyroxine Sodium47 claims
  3. Amlodipine Besylate44 claims
  4. Lisinopril38 claims
  5. Losartan Potassium33 claims
  6. Omeprazole26 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 3 group practices

  1. Select Outpatient Services IncGlenview, IL
  2. Select Rehabilitation, LLCGlenview, IL
  3. Swedish Health ServicesBellevue, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Thomas Roh among 5,534 family medicine physician records in Washington

Thomas Roh, DO is one of 5,534 family medicine physician records with a practice address in Washington. 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 2020, is newer than 88% of them.

  • NPI issued2020 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2020 · median 2009 among the 3,294 with a school on file
  • Record last updated2023 · 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

129 family medicine physician records list a practice address in Bellevue

They are 129 of the 6,738 NPPES records with a practice address in Bellevue, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Kerstin Beijer, MDBellevue, WA 980041912944836
  2. Julie Chuan, M.DBellevue, WA 980041174553184
  3. Janine Cooley, MDBellevue, WA 980041013905009
  4. Alexis David, M.D.Bellevue, WA 980041336175033
  5. Antony Egnal, MDBellevue, WA 980041821086810
  6. Elizabeth Herseth, MDBellevue, WA 980041174507602
  7. Denise Kraft, MDBellevue, WA 980041033109855
  8. Guozhen Liu, M.D.Bellevue, WA 980041053354613

Common questions

What is Thomas Roh, DO's NPI number?

Thomas Roh, DO's National Provider Identifier (NPI) is 1891323119, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Roh, DO located?

The NPPES record lists a practice address at 1200 112TH Ave NE Ste B100, Bellevue, WA, 98004. Phone: (425) 462-1132. Providers update this record themselves, so call before visiting.

How can I verify Thomas Roh, DO's license?

NPPES lists Washington license number OP61413850, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas Roh, DO prescribe under Medicare Part D?

In 2024, Thomas Roh, DO had 890 Medicare Part D claims for 139 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.