NPPES file of Aug 9, 2026

Boris H. Borazjani, M.D.,M.P.H.

Trauma Surgery Physician · Mission Hills, CA

Boris H. Borazjani, M.D.,M.P.H. is a trauma surgery physician with a practice address in Mission Hills, California, and NPI 1730356353, issued on May 13, 2008. Check the license (California A90161, 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
1730356353
Name
Boris H. Borazjani
Credential
M.D.,M.P.H.
Primary taxonomy
Trauma Surgery Physician 2086S0127X
License number
A90161 CA
Self-reported in NPPES; status is on the state search
Practice location
11550 Indian Hills RD Ste 310, Mission Hills, CA 91345
Phone
(818) 898-4900
Enumerated
May 13, 2008
Record last updated
Jul 29, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(818) 898-4990
Medicare enrollment
Enrolled (PECOS I20130729000767); accepts Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 2002
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 Boris H. Borazjani in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A90161
    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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About as many Medicare Part D claims as the average trauma surgery physician in 2024

48 Medicare Part D claims, against an average of 48 among the 447 providers of this specialty who prescribed in Part D.

  1. Boris Borazjani48
  2. Specialty average48

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: $9,067.43

20 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 762 providers of this specialty with any payment received $2,324.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Boris Borazjani$9,067.43
  2. Specialty average$2,324.59

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

Bills Medicare through one group practice

  1. University Surgeons OF Orange A Medical GroupOrange, CA

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

Boris H. Borazjani among 146 trauma surgery physician records in California

Boris H. Borazjani, M.D.,M.P.H. is one of 146 trauma surgery physician records with a practice address in California. 88% 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 47% of them.

  • NPI issued2008 · 47% of these records are older, 44% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2002 · median 2007 among the 117 with a school on file
  • Record last updated2013 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0127X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Trauma Surgery Physician providers in California

There are 146 trauma surgery physician records in California.

The 8 trauma surgery physician records with the nearest ZIP codes

  1. Danielle Dabbs, DOMission Hills, CA 913451891999215
  2. David Hanpeter, MDMission Hills, CA 913451477583458
  3. Bradley Roth, MDMission Hills, CA 913451699709048
  4. Joseph Karam, MDNorthridge, CA 913251922097054
  5. Sigfredo Villarin AyalaNorthridge, CA 913251467909044
  6. Kaveh Najafi, D.O.Pasadena, CA 911051083906242
  7. Richard Vasak, M.D.Pasadena, CA 911051215213103
  8. Jerry Vlasak, M.D.Pasadena, CA 911051992749071

Common questions

What is Boris H. Borazjani, M.D.,M.P.H.'s NPI number?

Boris H. Borazjani, M.D.,M.P.H.'s National Provider Identifier (NPI) is 1730356353, issued on May 13, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Boris H. Borazjani, M.D.,M.P.H. located?

The NPPES record lists a practice address at 11550 Indian Hills RD Ste 310, Mission Hills, CA, 91345. Phone: (818) 898-4900. Providers update this record themselves, so call before visiting.

How can I verify Boris H. Borazjani, M.D.,M.P.H.'s license?

NPPES lists California license number A90161, 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 Boris H. Borazjani, M.D.,M.P.H. prescribe under Medicare Part D?

In 2024, Boris H. Borazjani, M.D.,M.P.H. had 48 Medicare Part D claims; the average among trauma surgery physician prescribers was 48. 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.