Ruth Hsu, MD
Psychiatry Physician · Menlo Park, CA
Ruth Hsu, MD is a psychiatry physician with a practice address in Menlo Park, California, and NPI 1558757120, issued on Apr 10, 2015. Check the license (California A144115, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ruth Hsu
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A144115 CA
Self-reported in NPPES; status is on the state search - Practice location
- 193 Jefferson Dr, Menlo Park, CA 94025
- Phone
- (650) 521-5440
- Enumerated
- Apr 10, 2015
- Record last updated
- Sep 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 193 Jefferson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dianalyne CerenoCase Manager/Care Coordinator1942023379
- Gloria Lee, PH.D.Psychologist1033311873
- Jori Manley, DC, ATCChiropractor1386001220
- Jessica TranRegistered Nurse1548935851
- Dianna Zeelig, O.D.Optometrist1659827590
Verify Ruth Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A144115Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
60 psychiatry physician records list a practice address in Menlo Park
They are 60 of the 1,265 NPPES records with a practice address in Menlo Park, and 8,673 psychiatry physician records in California.
All 60 in Menlo Park → All 8,673 in California → Every provider in Menlo Park →
Other psychiatry physician records in California
- Nancy Aaen, MDNapa, CA1609816669
- Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
- Mekabiz Abaian, MDSan Bernardino, CA1891090163
- Brenda Abarca, MDTorrance, CA1407485527
- Pilar Abascal, M.D.Los Angeles, CA1730528191
- Michele Abbasi, M.D.Westlake Village, CA1093940330
- Zohaib AbbasiMartinez, CA1013392224
- Sandy Abdelkedous, MDFresno, CA1306093109
- Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
- Ezzat Abdelmalek, M.DDana Point, CA1992828826
Common questions
What is Ruth Hsu, MD's NPI number?
Ruth Hsu, MD's National Provider Identifier (NPI) is 1558757120, issued on Apr 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ruth Hsu, MD located?
The NPPES record lists a practice address at 193 Jefferson Dr, Menlo Park, CA, 94025. Phone: (650) 521-5440. Providers update this record themselves, so call before visiting.
How can I verify Ruth Hsu, MD's license?
NPPES lists California license number A144115, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Ruth Hsu, MD's MIPS final score?
The 2023 MIPS final score is 80.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.