NPPES file of Aug 9, 2026

Hosein Tahami, D.O.

Pain Medicine (Psychiatry & Neurology) Physician · Santa Clara, CA

Hosein Tahami, D.O. is a pain medicine (psychiatry & neurology) physician with a practice address in Santa Clara, California, and NPI 1538228655, issued on Dec 6, 2006. Check the license (California 20A7443, 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
1538228655
Name
Hosein Tahami
Credential
D.O.
Primary taxonomy
Pain Medicine (Psychiatry & Neurology) Physician 2084P2900X
License number
20A7443 CA
Self-reported in NPPES; status is on the state search
Practice location
1871 Martin Ave, Santa Clara, CA 95050
Phone
(408) 988-8581
Enumerated
Dec 6, 2006
Record last updated
Sep 11, 2025
Fax
(408) 988-8734
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 1871 Martin Ave

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

  1. Christa Bradley, MPH, PA-CPhysician Assistant1598929291
  2. Kwai Chung, FNP-CFamily Nurse Practitioner1831465038
  3. April Mancuso, D.O.Physical Medicine & Rehabilitation Physician1902121429
  4. Hessam Noralahi, MDInternal Medicine Physician1306875596
  5. Wu Zhao, LACAcupuncturist1871647586

Verify Hosein Tahami in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A7443
    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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96% fewer Medicare Part D claims than the average pain medicine (psychiatry & neurology) physician in 2024

52 Medicare Part D claims, against an average of 1,374 among the 130 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Hosein Tahami52
  2. Specialty average1,374

Most prescribed

  1. Eszopiclone12 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.

Hosein Tahami among 38 pain medicine (psychiatry & neurology) physician records in California

Hosein Tahami, D.O. is one of 38 pain medicine (psychiatry & neurology) physician records with a practice address in California. 71% 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 0% of them.

  • NPI issued2006 · 0% of these records are older, 63% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Psychiatry & Neurology) Physician providers in California

There are 38 pain medicine (psychiatry & neurology) physician records in California.

The 8 pain medicine (psychiatry & neurology) physician records with the nearest ZIP codes

  1. James Weiss, MDSanta Cruz, CA 950621902005713
  2. Robert Hines, M.DSausalito, CA 949651558439653
  3. Michael Moskowitz, M.DSausalito, CA 949651366510489
  4. Aimee Chagnon, MDPetaluma, CA 949541548450448
  5. Thomas Bryan, MDMerced, CA 953481497768170
  6. Jennifer Ault, M.S., D.P.T., D.O.Berkeley, CA 947051205953247
  7. Morey Weingarten, MDOakland, CA 946091205924701
  8. Meredith Barad, MDStanford, CA 943051568656353

Common questions

What is Hosein Tahami, D.O.'s NPI number?

Hosein Tahami, D.O.'s National Provider Identifier (NPI) is 1538228655, issued on Dec 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hosein Tahami, D.O. located?

The NPPES record lists a practice address at 1871 Martin Ave, Santa Clara, CA, 95050. Phone: (408) 988-8581. Providers update this record themselves, so call before visiting.

How can I verify Hosein Tahami, D.O.'s license?

NPPES lists California license number 20A7443, 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 Hosein Tahami, D.O. prescribe under Medicare Part D?

In 2024, Hosein Tahami, D.O. had 52 Medicare Part D claims; the average among pain medicine (psychiatry & neurology) physician prescribers was 1,374. 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.