Sirus Farivar, MD
Gastroenterology Physician · Huntington Beach, CA
Sirus Farivar, MD is a gastroenterology physician with a practice address in Huntington Beach, California, and NPI 1891896841, issued on Sep 25, 2006. Check the license (California A36333, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sirus Farivar
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A36333 CA
Self-reported in NPPES; status is on the state search - Practice location
- 17822 Beach Blvd, Huntington Beach, CA 92647
- Phone
- (714) 841-7878
- Enumerated
- Sep 25, 2006
- Record last updated
- Jan 27, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 00A363330 CA
- Medicare enrollment
- Enrolled (PECOS I20100921001302); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 17822 Beach Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sirus Farivar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A36333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average gastroenterology physician in 2024
211 Medicare Part D claims for 111 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf59 claims
- Famotidine50 claims
- Omeprazole31 claims
- Sucralfate12 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): 100 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: $633.04
21 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- United Medical DoctorsFountain Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sirus Farivar among 2,140 gastroenterology physician records in California
Sirus Farivar, MD is one of 2,140 gastroenterology physician records with a practice address in California. 83% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1971 · median 2002 among the 1,538 with a school on file
- Record last updated2010 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Huntington Beach → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Pundari Chemitiganti, M.D.Huntington Beach, CA 926481033123971
- Jay Diliberto, MDHuntington Beach, CA 926481821154105
- Bassem Elgohary, M.D.Huntington Beach, CA 926481083890099
- Phiet Phung, MDHuntington Beach, CA 926461396950465
- Gail Schoenau, M.D.Laguna Beach, CA 926511811018047
- Dalia Al-Mudallal, M.D.Laguna Hills, CA 926531356502116
- Shazia Ali, M.D.Laguna Hills, CA 926531063616217
- Rose Codini, M.D.Laguna Hills, CA 926531144215880
Common questions
What is Sirus Farivar, MD's NPI number?
Sirus Farivar, MD's National Provider Identifier (NPI) is 1891896841, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sirus Farivar, MD located?
The NPPES record lists a practice address at 17822 Beach Blvd, Huntington Beach, CA, 92647. Phone: (714) 841-7878. Providers update this record themselves, so call before visiting.
How can I verify Sirus Farivar, MD's license?
NPPES lists California license number A36333, 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 Sirus Farivar, MD prescribe under Medicare Part D?
In 2024, Sirus Farivar, MD had 211 Medicare Part D claims for 111 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Sirus Farivar, MD's MIPS final score?
The 2023 MIPS final score is 100 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.