NPPES file of Aug 9, 2026

You Sher Tay, M.D.

Endocrinology, Diabetes & Metabolism Physician · Sacramento, CA

You Sher Tay, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Sacramento, California, and NPI 1508032350, issued on May 1, 2008. Check the license (California A110064, as entered in NPPES) on the Medical Board of California; 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
1508032350
Name
You Sher Tay
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
A110064 CA
Self-reported in NPPES; status is on the state search
Practice location
2025 Morse Ave, Sacramento, CA 95825
Phone
(916) 973-4347
Enumerated
May 1, 2008
Record last updated
Feb 11, 2022
Medicare enrollment
Enrolled (PECOS I20130909000036); accepts Medicare assignment
Medical or professional school
University Of Nevada School Of Medicine, 2008
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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8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →

Also registered at 2025 Morse Ave

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

  1. Mouner Abouelkhier, RPHPharmacist1164571832
  2. Elijah Abramson, MDEmergency Medicine Physician1992334965
  3. Cynthia Adams, RNMedical-Surgical Registered Nurse1346372190
  4. Jesse Adams, MDHematology & Oncology Physician1851479554
  5. Qudeer Ahmad, BS RRTCritical Care Registered Respiratory Therapist1649742594
  6. Paul Akins, MDNeurology Physician1952489528

Verify You Sher Tay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A110064    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 California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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75% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

649 Medicare Part D claims for 179 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. You Sher Tay649
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium159 claims
  2. Methimazole96 claims
  3. Hydrocortisone52 claims
  4. Desmopressin Acetate37 claims
  5. Alendronate Sodium34 claims
  6. Ozempic22 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

  1. Permanente Medical Group IncStockton, CA

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

You Sher Tay among 1,131 endocrinology, diabetes & metabolism physician records in California

You Sher Tay, M.D. is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% 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 58% of them.

  • NPI issued2008 · 58% of these records are older, 36% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2008 · median 2003 among the 779 with a school on file
  • Record last updated2022 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in California

There are 1,131 endocrinology, diabetes & metabolism physician records in California.

All 1,131 in California → Every provider in Sacramento → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Laura Hoffman, MDSacramento, CA 958251700964467
  2. Aaron Ross Jimenez, MDSacramento, CA 958251053816157
  3. Barbara Livermore, MDSacramento, CA 958251457439135
  4. Mark Sheffield, MDSacramento, CA 958251144372376
  5. Jennifer Nuovo, MDSacramento, CA 958261780140673
  6. I-Tsyr Shaw, MDSacramento, CA 958231104026558
  7. Craig Smith, MDSacramento, CA 958231811075542
  8. Jameson AzulSacramento, CA 958171699192930

Common questions

What is You Sher Tay, M.D.'s NPI number?

You Sher Tay, M.D.'s National Provider Identifier (NPI) is 1508032350, issued on May 1, 2008. An NPI identifies a provider in billing; it is not a license.

Where is You Sher Tay, M.D. located?

The NPPES record lists a practice address at 2025 Morse Ave, Sacramento, CA, 95825. Phone: (916) 973-4347. Providers update this record themselves, so call before visiting.

How can I verify You Sher Tay, M.D.'s license?

NPPES lists California license number A110064, 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 You Sher Tay, M.D. prescribe under Medicare Part D?

In 2024, You Sher Tay, M.D. had 649 Medicare Part D claims for 179 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.