Steven Sarkis Zourabian, D.O.
Orthopaedic Trauma Physician · Castro Valley, CA
Steven Sarkis Zourabian, D.O. is an orthopaedic trauma physician with a practice address in Castro Valley, California, and NPI 1578918926, issued on May 3, 2016. Check the license (California 20A15813, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Sarkis Zourabian
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Trauma Physician 207XX0801X
- License number
- 20A15813 CA
Self-reported in NPPES; status is on the state search - Practice location
- 19842 Lake Chabot RD, Castro Valley, CA 94546
- Phone
- (510) 750-1967
- Enumerated
- May 3, 2016
- Record last updated
- Mar 19, 2026
- Fax
- (844) 718-0067
- Medicare enrollment
- Enrolled (PECOS I20220713001434); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2016
- Entity
- Type 1 · individual
8 nearest orthopaedic trauma physician records → All 114 in California → Look up another NPI →
Also registered at 19842 Lake Chabot RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Victoria Pao, M.D.Plastic Surgery Physician1295726768
- Gregg Pottorff, M.D.Sports Medicine (Orthopaedic Surgery) Physician1477520096
Verify Steven Sarkis Zourabian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A15813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average orthopaedic trauma physician in 2024
48 Medicare Part D claims for 24 beneficiaries, against an average of 151 among the 627 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Meloxicam12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $470.29
8 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 722 providers of this specialty with any payment received $15,814.30 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 4 group practices
- Bass Medical GroupAlamo, CA
- County OF San JoaquinFrench Camp, CA
- Orion Orthopaedic Trauma IncModesto, CA
- San Joaquin Faculty Medical GroupFrench Camp, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Sarkis Zourabian among 114 orthopaedic trauma physician records in California
Steven Sarkis Zourabian, D.O. is one of 114 orthopaedic trauma physician records with a practice address in California. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 78% of them.
- NPI issued2016 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2016 · median 2009 among the 95 with a school on file
- Record last updated2026 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0801X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Trauma Physician providers in California
There are 114 orthopaedic trauma physician records in California.
All 114 in California → Every provider in Castro Valley → Orthopaedic Trauma Physician nationwide →
The 8 orthopaedic trauma physician records with the nearest ZIP codes
- Virginia Lieu, MDCastro Valley, CA 945461063945962
- Christopher Coufal, M.D.Walnut Creek, CA 945981467402859
- Eric Fulkerson, MDWalnut Creek, CA 945981568581429
- Adam Warren, MD, MPHOakland, CA 946091205164761
- Christopher Grimsrud, MDOakland, CA 946111447241609
- Abhinav NalluriOakland, CA 946111801254537
- Julius Bishop, MDStanford, CA 943051548381999
- Michael Gardner, MDStanford, CA 943051710101555
Common questions
What is Steven Sarkis Zourabian, D.O.'s NPI number?
Steven Sarkis Zourabian, D.O.'s National Provider Identifier (NPI) is 1578918926, issued on May 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Steven Sarkis Zourabian, D.O. located?
The NPPES record lists a practice address at 19842 Lake Chabot RD, Castro Valley, CA, 94546. Phone: (510) 750-1967. Providers update this record themselves, so call before visiting.
How can I verify Steven Sarkis Zourabian, D.O.'s license?
NPPES lists California license number 20A15813, 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 Steven Sarkis Zourabian, D.O. prescribe under Medicare Part D?
In 2024, Steven Sarkis Zourabian, D.O. had 48 Medicare Part D claims for 24 beneficiaries; the average among orthopaedic trauma physician prescribers was 151. Part D covers Medicare prescriptions only.
What is Steven Sarkis Zourabian, D.O.'s MIPS final score?
The 2023 MIPS final score is 78.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.