Thai H. Lai, DO
Hospitalist Physician · Port Angeles, WA
Thai H. Lai, DO is a hospitalist physician with a practice address in Port Angeles, Washington, and NPI 1841710324, issued on Jun 26, 2017. Check the license (Washington 61531421, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Thai H. Lai
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 61531421 WA
008421 AZ
16831 CA
Self-reported in NPPES; status is on the state search - Practice location
- 939 Caroline St, Port Angeles, WA 98362
- Phone
- (360) 417-7000
- Enumerated
- Jun 26, 2017
- Record last updated
- Nov 5, 2025
- Fax
- (360) 417-7318
- Medicare enrollment
- Enrolled (PECOS I20240517001635); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 793 in Washington → Look up another NPI →
Also registered at 939 Caroline St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jan Adams, MDEmergency Medicine Physician1548221096
- Meghan Ahearn, M.D.Emergency Medicine Physician1568754943
- Nancy Ahlstrom, MDInternal Medicine Physician1962431122
- Lealyn Alin-Alin, NACNurse's Aide1922870831
- Rudo Ambayi, M.DHospitalist Physician1831381011
- Pamela Arnott, RNRegistered Nurse1164638722
Verify Thai H. Lai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 61531421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average hospitalist physician in 2024
443 Medicare Part D claims for 194 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Prednisone38 claims
- Atorvastatin Calcium27 claims
- Oxycodone Hcl22 claims
- Cefdinir16 claims
- Pantoprazole Sodium14 claims
- Tamsulosin Hcl14 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
- Olympic Medical PhysiciansPort Angeles, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thai H. Lai among 793 hospitalist physician records in Washington
Thai H. Lai, DO is one of 793 hospitalist physician records with a practice address in Washington. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 69% of them.
- NPI issued2017 · 69% of these records are older, 26% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2020 · median 2011 among the 649 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Washington
There are 793 hospitalist physician records in Washington.
All 793 in Washington → Every provider in Port Angeles → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Rudo Ambayi, M.DPort Angeles, WA 983621831381011
- Satnaam Bassi, MDPort Angeles, WA 983621679007827
- Jurate Duffy, M.D.Port Angeles, WA 983621790003671
- Edward Gacek, MDPort Angeles, WA 983621679540793
- Arthur Kehas, MDPort Angeles, WA 983621952741811
- Lissa Lubinski, M.D.Port Angeles, WA 983621528254588
- Jonathan Melgar, D.O.Port Angeles, WA 983621083142616
- Dana Patton, DOPort Angeles, WA 983621235759820
Common questions
What is Thai H. Lai, DO's NPI number?
Thai H. Lai, DO's National Provider Identifier (NPI) is 1841710324, issued on Jun 26, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Thai H. Lai, DO located?
The NPPES record lists a practice address at 939 Caroline St, Port Angeles, WA, 98362. Phone: (360) 417-7000. Providers update this record themselves, so call before visiting.
How can I verify Thai H. Lai, DO's license?
NPPES lists Washington license number 61531421, 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 Thai H. Lai, DO prescribe under Medicare Part D?
In 2024, Thai H. Lai, DO had 443 Medicare Part D claims for 194 beneficiaries; the average among hospitalist physician prescribers was 521. 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.