NPPES file of Aug 9, 2026

Tha Aung Saw, MD

Sleep Medicine (Internal Medicine) Physician · Bellevue, WA

Tha Aung Saw, MD is a sleep medicine (internal medicine) physician with a practice address in Bellevue, Washington, and NPI 1083177182, issued on Apr 8, 2019. Check the license (Washington MD61420652, 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
1083177182
Name
Tha Aung Saw
Credential
MD
Primary taxonomy
Sleep Medicine (Internal Medicine) Physician 207RS0012X
License number
MD61420652 WA
Self-reported in NPPES; status is on the state search
Practice location
1100 112TH Ave NE Ste 320, Bellevue, WA 98004
Phone
(425) 289-3000
Enumerated
Apr 8, 2019
Record last updated
Oct 7, 2024
Fax
(425) 289-3240
Medicare enrollment
Enrolled (PECOS I20240919001428); accepts Medicare assignment
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 1100 112TH Ave NE Ste 320

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

  1. Nicole O'Malley, M.D.Sleep Medicine (Family Medicine) Physician1558775486
  2. Reuben Walia, M.DSleep Medicine (Family Medicine) Physician1770877094

Verify Tha Aung Saw in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD61420652
    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

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96% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024

21 Medicare Part D claims for 13 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D.

  1. Tha Saw21
  2. Specialty average585

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.

Industry payments in 2024: $786.66

9 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tha Saw$786.66
  2. Specialty average$3,724.37

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Overlake Medical Clinics LLCBellevue, WA

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

Tha Aung Saw among 52 sleep medicine (internal medicine) physician records in Washington

Tha Aung Saw, MD is one of 52 sleep medicine (internal medicine) physician records with a practice address in Washington. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 90% of them.

  • NPI issued2019 · 90% of these records are older, 6% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2019 · median 2001 among the 38 with a school on file
  • Record last updated2024 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sleep Medicine (Internal Medicine) Physician providers in Washington

There are 52 sleep medicine (internal medicine) physician records in Washington.

The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes

  1. Scott Bonvallet, M.D.Bellevue, WA 980041649230095
  2. Suresh Mereddy, M.D.Bellevue, WA 980041033371463
  3. Samir MajmudarFederal Way, WA 980031619235421
  4. Teresa Jacobs, M.D.Bellevue, WA 980061285633735
  5. Muhammad Usama, MDAuburn, WA 980011306370077
  6. Darius Zoroufy, M.D.Issaquah, WA 980291720148760
  7. Yoon Hee Chang, MDKirkland, WA 980341023294311
  8. Henry Su, MDKirkland, WA 980341235111766

Common questions

What is Tha Aung Saw, MD's NPI number?

Tha Aung Saw, MD's National Provider Identifier (NPI) is 1083177182, issued on Apr 8, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Tha Aung Saw, MD located?

The NPPES record lists a practice address at 1100 112TH Ave NE Ste 320, Bellevue, WA, 98004. Phone: (425) 289-3000. Providers update this record themselves, so call before visiting.

How can I verify Tha Aung Saw, MD's license?

NPPES lists Washington license number MD61420652, 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 Tha Aung Saw, MD prescribe under Medicare Part D?

In 2024, Tha Aung Saw, MD had 21 Medicare Part D claims for 13 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. 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.