Gene Y. Hao, M.D.
Internal Medicine Physician · Renton, WA
Gene Y. Hao, M.D. is an internal medicine physician with a practice address in Renton, Washington, and NPI 1447270970, issued on Jul 20, 2006. Check the license (Washington MD00038642, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Gene Y. Hao
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD00038642 WA
Self-reported in NPPES; status is on the state search - Practice location
- 606 Oakesdale Ave SW, Renton, WA 98057
- Phone
- (866) 259-1629
- Enumerated
- Jul 20, 2006
- Record last updated
- Apr 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (855) 666-8541
- Medicare enrollment
- Enrolled (PECOS I20100225000538); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1996
- 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 606 Oakesdale Ave SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyne KiturFamily Nurse Practitioner1548793268
- James Rice, MDFamily Medicine Physician1811298441
Verify Gene Y. Hao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00038642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average internal medicine physician in 2024
7,523 Medicare Part D claims for 259 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 132 claims were for opioids.
Most prescribed
- Atorvastatin Calcium411 claims
- Levothyroxine Sodium361 claims
- Quetiapine Fumarate284 claims
- Omeprazole236 claims
- Amlodipine Besylate232 claims
- Sertraline Hcl228 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
- Select Outpatient Services IncGlenview, IL
- Select Rehabilitation, LLCGlenview, IL
- Vpa PCRenton, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gene Y. Hao among 3,079 internal medicine physician records in Washington
Gene Y. Hao, 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1996 · median 2006 among the 1,852 with a school on file
- Record last updated2016 · 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).
43 internal medicine physician records list a practice address in Renton
They are 43 of the 3,147 NPPES records with a practice address in Renton, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Renton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Margaret Adam, MDRenton, WA 980571700812237
- Kafiya Arte, MDRenton, WA 980571255072567
- Christopher Berlin, MDRenton, WA 980571356404990
- Samantha BernalRenton, WA 980571902743248
- Garret De Castro, MDRenton, WA 980571427273895
- Judith Fleming, MDRenton, WA 980571760593362
- Lubna Khan, MDRenton, WA 980571770529489
- Leah Marcotte, M.D.Renton, WA 980571962778951
Common questions
What is Gene Y. Hao, M.D.'s NPI number?
Gene Y. Hao, M.D.'s National Provider Identifier (NPI) is 1447270970, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gene Y. Hao, M.D. located?
The NPPES record lists a practice address at 606 Oakesdale Ave SW, Renton, WA, 98057. Phone: (866) 259-1629. Providers update this record themselves, so call before visiting.
How can I verify Gene Y. Hao, M.D.'s license?
NPPES lists Washington license number MD00038642, 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 Gene Y. Hao, M.D. prescribe under Medicare Part D?
In 2024, Gene Y. Hao, M.D. had 7,523 Medicare Part D claims for 259 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.