Jonathan S. Pourmorady
Gastroenterology Physician · Los Angeles, CA
Jonathan S. Pourmorady is a gastroenterology physician with a practice address in Los Angeles, California, and NPI 1487097119, issued on Apr 11, 2013. Check the license (California A133753, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jonathan S. Pourmorady
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A133753 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8631 W 3RD St Ste 1015E, Los Angeles, CA 90048
- Phone
- (310) 933-3229
- Enumerated
- Apr 11, 2013
- Record last updated
- Jan 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20191003000547); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Verify Jonathan S. Pourmorady in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A133753Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average gastroenterology physician in 2024
322 Medicare Part D claims for 127 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Omeprazole95 claims
- Sutab33 claims
- Famotidine30 claims
- Xifaxan17 claims
- Colestipol Hcl15 claims
- Rabeprazole Sodium13 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 MIPS final score for 2023 (Medicare payment program): 11.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,546.74
67 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, 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.
Jonathan S. Pourmorady among 2,140 gastroenterology physician records in California
Jonathan S. Pourmorady 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 2013, is newer than 80% of them.
- NPI issued2013 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2013 · median 2002 among the 1,538 with a school on file
- Record last updated2025 · 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 Los Angeles → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Maria Abreu, M.D.West Hollywood, CA 900481598793374
- David Cohen, MD PHDWest Hollywood, CA 900481881650133
- Jerome Goldwasser, M.D.Los Angeles, CA 900481831103506
- Simon Lo, M.D.Los Angeles, CA 900481255368874
- Jay Marks, MDLos Angeles, CA 900481003871914
- Gil Melmed, M.D.Los Angeles, CA 900481336102524
- Mark Pimentel, M.D.Los Angeles, CA 900481750319356
- Said Rahban, MDLos Angeles, CA 900481205902202
Common questions
What is Jonathan S. Pourmorady's NPI number?
Jonathan S. Pourmorady's National Provider Identifier (NPI) is 1487097119, issued on Apr 11, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan S. Pourmorady located?
The NPPES record lists a practice address at 8631 W 3RD St Ste 1015E, Los Angeles, CA, 90048. Phone: (310) 933-3229. Providers update this record themselves, so call before visiting.
How can I verify Jonathan S. Pourmorady's license?
NPPES lists California license number A133753, 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 Jonathan S. Pourmorady prescribe under Medicare Part D?
In 2024, Jonathan S. Pourmorady had 322 Medicare Part D claims for 127 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Jonathan S. Pourmorady's MIPS final score?
The 2023 MIPS final score is 11.5 of 100. 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.