Arash David Matian, D.O.
Family Medicine Physician · Sherman Oaks, CA
Arash David Matian, D.O. is a family medicine physician with a practice address in Sherman Oaks, California, and NPI 1558300582, issued on Jun 5, 2006. Check the license (California 20A7841, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Arash David Matian
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A7841 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13425 Ventura Blvd, Sherman Oaks, CA 91423
- Phone
- (818) 995-7784
- Enumerated
- Jun 5, 2006
- Record last updated
- Aug 2, 2022
- Fax
- (818) 995-7786
- Medicare enrollment
- Enrolled (PECOS I20041104000771); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 13425 Ventura Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Schwartz, D.C.Chiropractor1417949074
Verify Arash David Matian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A7841Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family medicine physician in 2024
1,302 Medicare Part D claims for 131 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 45 claims were for opioids.
Most prescribed
- Atorvastatin Calcium80 claims
- Amlodipine Besylate64 claims
- Metformin Hcl60 claims
- Lisinopril48 claims
- Gabapentin41 claims
- Trazodone Hcl37 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: $19.76
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Arash David Matian among 17,133 family medicine physician records in California
Arash David Matian, D.O. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1999 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family medicine physician records list a practice address in Sherman Oaks
They are 28 of the 2,691 NPPES records with a practice address in Sherman Oaks, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Sherman Oaks → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joelle Birnberg, M.D.Sherman Oaks, CA 914231861801359
- Michael Franco, M.D.Sherman Oaks, CA 914231902143670
- Shadiar Ohadi, D.O.Sherman Oaks, CA 914231750314415
- Robert Simon, MDSherman Oaks, CA 914231457329492
- Sherly Soleiman, MDSherman Oaks, CA 914231487858536
- Nanotchka Chumley, D.O., M.P.H.Encino, CA 914361003955105
- George Danial, D.O.Encino, CA 914361790906527
- Michael Keramati, DO, DDSEncino, CA 914361962441238
Common questions
What is Arash David Matian, D.O.'s NPI number?
Arash David Matian, D.O.'s National Provider Identifier (NPI) is 1558300582, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arash David Matian, D.O. located?
The NPPES record lists a practice address at 13425 Ventura Blvd, Sherman Oaks, CA, 91423. Phone: (818) 995-7784. Providers update this record themselves, so call before visiting.
How can I verify Arash David Matian, D.O.'s license?
NPPES lists California license number 20A7841, 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 Arash David Matian, D.O. prescribe under Medicare Part D?
In 2024, Arash David Matian, D.O. had 1,302 Medicare Part D claims for 131 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.