Darian Jason Behseresht, MD
Surgery Physician · Fontana, CA
Darian Jason Behseresht, MD is a surgery physician with a practice address in Fontana, California, and NPI 1871761809, issued on Feb 12, 2008. Check the license (California A92963, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Darian Jason Behseresht
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A92963 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9985 Sierra Ave, Fontana, CA 92335
- Phone
- (909) 609-2008
- Enumerated
- Feb 12, 2008
- Record last updated
- Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090216000114); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 9985 Sierra Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Peyman Andalib, MDStudent in an Organized Health Care Education/Training Program1104028000
- Gerald ArafolOccupational Therapist1134315666
- Lovie Jay Arguelles, PTPhysical Therapist1457472920
Verify Darian Jason Behseresht in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A92963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average surgery physician in 2024
254 Medicare Part D claims for 66 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
Most prescribed
- Cilostazol124 claims
- Lidocaine-Prilocaine69 claims
- Clopidogrel31 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: $504.55
5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Southern California Permanente Medical GroupFontana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darian Jason Behseresht among 3,118 surgery physician records in California
Darian Jason Behseresht, MD is one of 3,118 surgery physician records with a practice address in California. 75% 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 58% of them.
- NPI issued2008 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2003 · median 2003 among the 1,901 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Fontana → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Lori Chow, MDFontana, CA 923351437220464
- Siu-Keung Chung, M.D.Fontana, CA 923351295797751
- Clifford Eke, MDFontana, CA 923351366501959
- Lawrence Harms, MDFontana, CA 923351821146739
- Taylor Ho, MDFontana, CA 923351003988585
- Samir Johna, MDFontana, CA 923351063571628
- Daniel Klaristenfeld, MDFontana, CA 923351780732701
- Jane Ong, MDFontana, CA 923351538236351
Common questions
What is Darian Jason Behseresht, MD's NPI number?
Darian Jason Behseresht, MD's National Provider Identifier (NPI) is 1871761809, issued on Feb 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Darian Jason Behseresht, MD located?
The NPPES record lists a practice address at 9985 Sierra Ave, Fontana, CA, 92335. Phone: (909) 609-2008. Providers update this record themselves, so call before visiting.
How can I verify Darian Jason Behseresht, MD's license?
NPPES lists California license number A92963, 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 Darian Jason Behseresht, MD prescribe under Medicare Part D?
In 2024, Darian Jason Behseresht, MD had 254 Medicare Part D claims for 66 beneficiaries; the average among surgery physician prescribers was 147. 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.