Yuen Tat So, MD
Neuromuscular Medicine (Psychiatry & Neurology) Physician · Stanford, CA
Yuen Tat So, MD is a neuromuscular medicine (psychiatry & neurology) physician with a practice address in Stanford, California, and NPI 1891821401, issued on Feb 26, 2007. Check the license (California G53824, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yuen Tat So
- Credential
- MD
- Primary taxonomy
- Neuromuscular Medicine (Psychiatry & Neurology) Physician 2084N0008X
- License number
- G53824 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Pasteur Dr, Stanford, CA 94305
- Phone
- (650) 723-4000
- Enumerated
- Feb 26, 2007
- Record last updated
- Nov 6, 2023
- Medicaid ID
- 00G538240 CA
- Medicare enrollment
- Enrolled (PECOS I20070508000355); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest neuromuscular medicine (psychiatry & neurology) physician records → All 38 in California → Look up another NPI →
Also registered at 300 Pasteur Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Fahim Abbasi, M.D.Internal Medicine Physician1841484037
- Mohamad Abbass, MDNeurological Surgery Physician1679492151
Verify Yuen Tat So in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G53824Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average neuromuscular medicine (psychiatry & neurology) physician in 2024
111 Medicare Part D claims for 29 beneficiaries, against an average of 827 among the 258 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Radicava Ors22 claims
- Mycophenolate Mofetil20 claims
- Riluzole15 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 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).
One hospital affiliation
- Stanford Health CareStanford, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Yuen Tat So among 38 neuromuscular medicine (psychiatry & neurology) physician records in California
Yuen Tat So, MD is one of 38 neuromuscular medicine (psychiatry & neurology) physician records with a practice address in California. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 74% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated1982 · median 2009 among the 33 with a school on file
- Record last updated2023 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0008X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuromuscular Medicine (Psychiatry & Neurology) Physician providers in California
There are 38 neuromuscular medicine (psychiatry & neurology) physician records in California.
All 38 in California → Every provider in Stanford → Neuromuscular Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 neuromuscular medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- John Day, MDStanford, CA 943051447291992
- Maxwell Greene, MDStanford, CA 943051720372576
- Kenneth Leung, MDStanford, CA 943051801259007
- Kathie Lin, M.D.Stanford, CA 943051053726729
- Sarada Sakamuri, MDStanford, CA 943051275794612
- Jacinda Sampson, MD, PHDStanford, CA 943051427000710
- Gabrielle Dufort, MDPalo Alto, CA 943041831923812
- Christine LuPalo Alto, CA 943041881080786
Common questions
What is Yuen Tat So, MD's NPI number?
Yuen Tat So, MD's National Provider Identifier (NPI) is 1891821401, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Yuen Tat So, MD located?
The NPPES record lists a practice address at 300 Pasteur Dr, Stanford, CA, 94305. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.
How can I verify Yuen Tat So, MD's license?
NPPES lists California license number G53824, 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.
How much does Yuen Tat So, MD prescribe under Medicare Part D?
In 2024, Yuen Tat So, MD had 111 Medicare Part D claims for 29 beneficiaries; the average among neuromuscular medicine (psychiatry & neurology) physician prescribers was 827. Part D covers Medicare prescriptions only.
What is Yuen Tat So, MD's MIPS final score?
The 2023 MIPS final score is 76.5 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.