NPPES file of Aug 9, 2026

Ori-Michael Johanan Benhamou, M.D.

Addiction Psychiatry Physician · Mountain View, CA

Ori-Michael Johanan Benhamou, M.D. is an addiction psychiatry physician with a practice address in Mountain View, California, and NPI 1194169052, issued on Apr 23, 2013. Check the license (California A162956, 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
1194169052
Name
Ori-Michael Johanan Benhamou
Credential
M.D.
Primary taxonomy
Addiction Psychiatry Physician 2084P0802X
License number
A162956 CA
Self-reported in NPPES; status is on the state search
Practice location
701 E EL Camino Real, Mountain View, CA 94040
Phone
(650) 934-7669
Enumerated
Apr 23, 2013
Record last updated
Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200804001612); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 addiction psychiatry physician records → All 73 in California → Look up another NPI →

Also registered at 701 E EL Camino Real

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

  1. Aya Abou-Nasr, MDAnesthesiology Physician1982191672
  2. Jaimie Abraham, AGPCNP-BCFamily Nurse Practitioner1245757699
  3. Brooke Abrantes, PA-CSurgical Physician Assistant1316771298
  4. Faud Abuabara, M.D.MOHS-Micrographic Surgery Physician1164472890
  5. Felix Adler, M.D.Diagnostic Radiology Physician1801069729
  6. Olga Afanasiev, MD, PHDDermatology Physician1669869384

Verify Ori-Michael Johanan Benhamou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A162956    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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17% more Medicare Part D claims than the average addiction psychiatry physician in 2024

841 Medicare Part D claims for 49 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Ori-Michael Benhamou841
  2. Specialty average716

Most prescribed

  1. Gabapentin73 claims
  2. Clonazepam67 claims
  3. Mirtazapine42 claims
  4. Bupropion Hcl Sr41 claims
  5. Venlafaxine Hcl Er41 claims
  6. Pregabalin31 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. Sutter Bay Medical FoundationMountain View, CA

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

Ori-Michael Johanan Benhamou among 73 addiction psychiatry physician records in California

Ori-Michael Johanan Benhamou, M.D. is one of 73 addiction psychiatry physician records with a practice address in California. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 75% of them.

  • NPI issued2013 · 75% of these records are older, 23% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2012 · median 2008 among the 25 with a school on file
  • Record last updated2021 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0802X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction Psychiatry Physician providers in California

There are 73 addiction psychiatry physician records in California.

All 73 in California → Every provider in Mountain View → Addiction Psychiatry Physician nationwide →

The 8 addiction psychiatry physician records with the nearest ZIP codes

  1. Stephanie ChiaoMountain View, CA 940401780071498
  2. Stephen Richmond, M.D.Menlo Park, CA 940251013051143
  3. Adam Berns, MDWoodside, CA 940621669835047
  4. Emjay Tan, M.D.San Bruno, CA 940661124244090
  5. David Pating, MDSan Francisco, CA 941151801974456
  6. Stephen Leung, MDSan Francisco, CA 941211609305127
  7. John Straznickas, M.D.San Francisco, CA 941211548291164
  8. James Armontrout, MDPalo Alto, CA 943041215202403

Common questions

What is Ori-Michael Johanan Benhamou, M.D.'s NPI number?

Ori-Michael Johanan Benhamou, M.D.'s National Provider Identifier (NPI) is 1194169052, issued on Apr 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Ori-Michael Johanan Benhamou, M.D. located?

The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7669. Providers update this record themselves, so call before visiting.

How can I verify Ori-Michael Johanan Benhamou, M.D.'s license?

NPPES lists California license number A162956, 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 Ori-Michael Johanan Benhamou, M.D. prescribe under Medicare Part D?

In 2024, Ori-Michael Johanan Benhamou, M.D. had 841 Medicare Part D claims for 49 beneficiaries; the average among addiction psychiatry physician prescribers was 716. 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.