Elliott A. Birnstein, M.D.
Gastroenterology Physician · Los Angeles, CA
Elliott A. Birnstein, M.D. is a gastroenterology physician with a practice address in Los Angeles, California, and NPI 1265703300, issued on Jan 20, 2012. Check the license (California A122533, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Elliott A. Birnstein
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- A122533 CA
84078 SC
Self-reported in NPPES; status is on the state search - Practice location
- 700 W 7TH St # S270-D, Los Angeles, CA 90017
- Phone
- (213) 988-8380
- Enumerated
- Jan 20, 2012
- Record last updated
- Mar 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20231218003077); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 700 W 7TH St # S270-D
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Johnathan Kao, M.D., M.P.H.Internal Medicine Physician1811358930
- Chen Xie, M.D.Rheumatology Physician1528452448
Verify Elliott A. Birnstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A122533Check 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
209 Medicare Part D claims for 90 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Pantoprazole Sodium79 claims
- Omeprazole44 claims
- Famotidine14 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): 86.1 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: $20.29
1 payment: food and beverage; the largest payer was Abbvie 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
- Chs Physician Partners PCGreenvale, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elliott A. Birnstein among 2,140 gastroenterology physician records in California
Elliott A. Birnstein, M.D. 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 2012, is newer than 77% of them.
- NPI issued2012 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2011 · median 2002 among the 1,538 with a school on file
- Record last updated2021 · 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
- Adnan Ameer, M.D.Los Angeles, CA 900171346554201
- Hartley Cohen, M.D.Los Angeles, CA 900171104826213
- Alexander Kim, D.O.Los Angeles, CA 900171609190354
- Feng LiLos Angeles, CA 900171003182593
- Michael Pimienta, MDLos Angeles, CA 900171114486339
- Shahid Sial, M.D.Los Angeles, CA 900171750381844
- Camille SoroudiLos Angeles, CA 900171164955977
- Patrick Takahashi, M.D.Los Angeles, CA 900171477584928
Common questions
What is Elliott A. Birnstein, M.D.'s NPI number?
Elliott A. Birnstein, M.D.'s National Provider Identifier (NPI) is 1265703300, issued on Jan 20, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Elliott A. Birnstein, M.D. located?
The NPPES record lists a practice address at 700 W 7TH St # S270-D, Los Angeles, CA, 90017. Phone: (213) 988-8380. Providers update this record themselves, so call before visiting.
How can I verify Elliott A. Birnstein, M.D.'s license?
NPPES lists California license number A122533, 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 Elliott A. Birnstein, M.D. prescribe under Medicare Part D?
In 2024, Elliott A. Birnstein, M.D. had 209 Medicare Part D claims for 90 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Elliott A. Birnstein, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.1 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.