NPPES file of Aug 9, 2026

Zahida Sarwar Tayyib, M.D.

Psychiatry Physician · Mountain View, CA

Zahida Sarwar Tayyib, M.D. is a psychiatry physician with a practice address in Mountain View, California, and NPI 1144251315, issued on Jul 6, 2006. Check the license (California C50631, 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
1144251315
Name
Zahida Sarwar Tayyib
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
C50631 CA
Self-reported in NPPES; status is on the state search
Practice location
2500 Hospital Dr Ste 3A, Mountain View, CA 94040
Phone
(650) 969-6772
Enumerated
Jul 6, 2006
Record last updated
Mar 8, 2024
Fax
(650) 969-6772
Medicare enrollment
Enrolled (PECOS I20120404000788); accepts Medicare assignment
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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Verify Zahida Sarwar Tayyib in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C50631
    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

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5% more Medicare Part D claims than the average psychiatry physician in 2024

1,047 Medicare Part D claims for 44 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Zahida Tayyib1,047
  2. Specialty average1,000

Most prescribed

  1. Duloxetine Hcl83 claims
  2. Clonazepam73 claims
  3. Olanzapine71 claims
  4. Mirtazapine69 claims
  5. Gabapentin66 claims
  6. Lamotrigine58 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.

Industry payments in 2024: $1,196.58

57 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Zahida Tayyib$1,196.58
  2. Specialty average$4,954.93

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Zahida Sarwar Tayyib among 8,673 psychiatry physician records in California

Zahida Sarwar Tayyib, M.D. 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated1970 · median 2005 among the 3,295 with a school on file
  • Record last updated2024 · 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).

30 psychiatry physician records list a practice address in Mountain View

They are 30 of the 2,467 NPPES records with a practice address in Mountain View, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Inder Darshan Arora, M.D.Mountain View, CA 940401164686499
  2. Bruce Bienenstock, M.D.Mountain View, CA 940401790733665
  3. Vanita Chawla, M,D., M.P.HMountain View, CA 940401548449135
  4. Nirmaljit Dhami, M.D.Mountain View, CA 940401952355547
  5. Evan Garner, MDMountain View, CA 940401386674869
  6. Maor Katz, MDMountain View, CA 940401407039571
  7. Patricia Khoo, M.D.Ione, CA 940401760555452
  8. Grace Nadolny, MDMountain View, CA 940401255350567

Common questions

What is Zahida Sarwar Tayyib, M.D.'s NPI number?

Zahida Sarwar Tayyib, M.D.'s National Provider Identifier (NPI) is 1144251315, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Zahida Sarwar Tayyib, M.D. located?

The NPPES record lists a practice address at 2500 Hospital Dr Ste 3A, Mountain View, CA, 94040. Phone: (650) 969-6772. Providers update this record themselves, so call before visiting.

How can I verify Zahida Sarwar Tayyib, M.D.'s license?

NPPES lists California license number C50631, 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 Zahida Sarwar Tayyib, M.D. prescribe under Medicare Part D?

In 2024, Zahida Sarwar Tayyib, M.D. had 1,047 Medicare Part D claims for 44 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.