Lili Yao, M.D
Internal Medicine Physician · Tacoma, WA
Lili Yao, M.D is an internal medicine physician with a practice address in Tacoma, Washington, and NPI 1407017510, issued on Jun 20, 2008. Check the license (Washington MD60197739, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Lili Yao
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD60197739 WA
BP10032365 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3124 S 19TH St, Tacoma, WA 98405
- Phone
- (253) 459-6111
- Enumerated
- Jun 20, 2008
- Record last updated
- Oct 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110916000108); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 3124 S 19TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lili Yao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60197739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average internal medicine physician in 2024
7,000 Medicare Part D claims for 455 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 142 claims were for opioids.
Most prescribed
- Atorvastatin Calcium576 claims
- Levothyroxine Sodium368 claims
- Metformin Hcl Er326 claims
- Amlodipine Besylate296 claims
- Losartan Potassium244 claims
- Lisinopril236 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
- Providence Health And Services- WashingtonMukilteo, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lili Yao among 3,079 internal medicine physician records in Washington
Lili Yao, M.D is one of 3,079 internal medicine physician records with a practice address in Washington. 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 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1998 · median 2006 among the 1,852 with a school on file
- Record last updated2020 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
262 internal medicine physician records list a practice address in Tacoma
They are 262 of the 13,715 NPPES records with a practice address in Tacoma, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Tacoma → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Richard Bradford, MDTacoma, WA 984051285695379
- William Brand, MDTacoma, WA 984051093744716
- James Buttitta, MDTacoma, WA 984051376572214
- Imelda De Villa, M.D.Tacoma, WA 984051457399370
- Ellen Hardin, MDTacoma, WA 984051730112921
- Reid Holtzclaw-Swan, MDTacoma, WA 984051992782288
- Jeffrey Hooper, D.O.Tacoma, WA 984051083653539
- William Lee, MDTacoma, WA 984051285626325
Common questions
What is Lili Yao, M.D's NPI number?
Lili Yao, M.D's National Provider Identifier (NPI) is 1407017510, issued on Jun 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lili Yao, M.D located?
The NPPES record lists a practice address at 3124 S 19TH St, Tacoma, WA, 98405. Phone: (253) 459-6111. Providers update this record themselves, so call before visiting.
How can I verify Lili Yao, M.D's license?
NPPES lists Washington license number MD60197739, 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 Lili Yao, M.D prescribe under Medicare Part D?
In 2024, Lili Yao, M.D had 7,000 Medicare Part D claims for 455 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.