NPPES file of Aug 9, 2026

Tiffany B. Ho, MD

Psychiatry Physician · San Jose, CA

Tiffany B. Ho, MD is a psychiatry physician with a practice address in San Jose, California, and NPI 1598895559, issued on Mar 7, 2007. Check the license (California A054798, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598895559
Name
Tiffany B. Ho
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A054798 CA
Self-reported in NPPES; status is on the state search
Practice location
828 S Bascom Ave Ste 200, San Jose, CA 95128
Phone
(408) 885-5767
Enumerated
Mar 7, 2007
Record last updated
Feb 15, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(408) 293-4889
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 828 S Bascom Ave Ste 200

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

  1. Mayra AlvarezSocial Worker1952064669
  2. Kevin ChuSocial Worker1932830528
  3. Joseph De StefanoSchool Social Worker1013325513
  4. Roberto IbarraMarriage & Family Therapist1760631691
  5. Ashby IypePsychiatry Physician1346700804
  6. Stephanie Mew, LMFTMarriage & Family Therapist1184031668

Verify Tiffany B. Ho in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A054798
    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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96% fewer Medicare Part D claims than the average psychiatry physician in 2024

40 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Tiffany Ho40
  2. Specialty average1,000

Most prescribed

  1. Paroxetine Hcl13 claims
  2. Fluoxetine Hcl11 claims
  3. Olanzapine11 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): 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.

  1. Qualityout of 100 · 30% of the final score67.4
  2. Costout of 100 · 30%46.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Tiffany B. Ho among 8,673 psychiatry physician records in California

Tiffany B. Ho, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 33% of them.

  • NPI issued2007 · 33% of these records are older, 48% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2008 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Christine Chang, MDSan Jose, CA 951281033185798
  2. Hebe Estrella-Schultz, MDSan Jose, CA 951281619927340
  3. Christine Gartner, MDSan Jose, CA 951281427146547
  4. Kenneth Gee, MDSan Jose, CA 951281851489975
  5. Amarjit Grewal, MDSan Jose, CA 951281700840188
  6. David Johnson, MD,PHDSan Jose, CA 951281255395331
  7. Mya Kyaw, M.D.San Jose, CA 951281952408247
  8. Michael Meade, MDSan Jose, CA 951281689649881

Common questions

What is Tiffany B. Ho, MD's NPI number?

Tiffany B. Ho, MD's National Provider Identifier (NPI) is 1598895559, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany B. Ho, MD located?

The NPPES record lists a practice address at 828 S Bascom Ave Ste 200, San Jose, CA, 95128. Phone: (408) 885-5767. Providers update this record themselves, so call before visiting.

How can I verify Tiffany B. Ho, MD's license?

NPPES lists California license number A054798, 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 Tiffany B. Ho, MD prescribe under Medicare Part D?

In 2024, Tiffany B. Ho, MD had 40 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

What is Tiffany B. Ho, 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.