NPPES file of Aug 9, 2026

Adam Benjamin Weiner, MD

Urology Physician · Los Angeles, CA

Adam Benjamin Weiner, MD is a urology physician with a practice address in Los Angeles, California, and NPI 1104288356, issued on Mar 27, 2016. Check the license (California A176647, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104288356
Name
Adam Benjamin Weiner
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License numbers
A176647 CA
036148006 IL
Self-reported in NPPES; status is on the state search
Practice location
200 Ucla Medical Plz Ste 140, Los Angeles, CA 90095
Phone
(310) 794-7700
Enumerated
Mar 27, 2016
Record last updated
Sep 4, 2024
Medicare enrollment
Enrolled (PECOS I20220510001602); accepts Medicare assignment
Medical or professional school
University Of Chicago, Pritzker School Of Medicine, 2016
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 200 Ucla Medical Plz Ste 140

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anne Ackerman, M.D.Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician1760610711
  2. Linda Allahyarian, NPFamily Nurse Practitioner1063149946
  3. Juan Andino, MDUrology Physician1053846584
  4. Jeremy Blumberg, M.D.Urology Physician1982889622
  5. Wayne Brisbane, M.D.Urology Physician1346583176
  6. Michelle Cardenas, NPNurse Practitioner1548036817

Verify Adam Benjamin Weiner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A176647
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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86% fewer Medicare Part D claims than the average urology physician in 2024

191 Medicare Part D claims for 108 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Adam Weiner191
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl55 claims
  2. Finasteride44 claims
  3. Myrbetriq15 claims
  4. Prednisone12 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): 81.1 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.

  1. Qualityout of 100 · 30% of the final score70.9
  2. Costout of 100 · 30%57.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $600.58

9 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Adam Weiner$600.58
  2. Specialty average$3,800.04

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Cedars-Sinai Medical CenterWest Hollywood, CA · Acute Care Hospitals5 of 5 stars
  2. Cedars-Sinai Medical Care FoundationLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Adam Benjamin Weiner among 1,524 urology physician records in California

Adam Benjamin Weiner, MD is one of 1,524 urology physician records with a practice address in California. 82% 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 83% of them.

  • NPI issued2016 · 83% of these records are older, 15% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2016 · median 2003 among the 1,049 with a school on file
  • Record last updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in California

There are 1,524 urology physician records in California.

The 8 urology physician records with the nearest ZIP codes

  1. William Aronson, MDLos Angeles, CA 900951639194095
  2. Arie Belldegrun, MDLos Angeles, CA 900951013932847
  3. Karim Chamie, M.D.Los Angeles, CA 900951962478420
  4. Jean Dekernion, MDLos Angeles, CA 900951871518613
  5. Richard Ehrlich, MD, FACS, FAAPLos Angeles, CA 900951578560413
  6. Isla Garraway, MDLos Angeles, CA 900951356366116
  7. Hans Gritsch, MDLos Angeles, CA 900951720006976
  8. Stuart HoldenLos Angeles, CA 900951013941483

Common questions

What is Adam Benjamin Weiner, MD's NPI number?

Adam Benjamin Weiner, MD's National Provider Identifier (NPI) is 1104288356, issued on Mar 27, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Adam Benjamin Weiner, MD located?

The NPPES record lists a practice address at 200 Ucla Medical Plz Ste 140, Los Angeles, CA, 90095. Phone: (310) 794-7700. Providers update this record themselves, so call before visiting.

How can I verify Adam Benjamin Weiner, MD's license?

NPPES lists California license number A176647, 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 Adam Benjamin Weiner, MD prescribe under Medicare Part D?

In 2024, Adam Benjamin Weiner, MD had 191 Medicare Part D claims for 108 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

What is Adam Benjamin Weiner, MD's MIPS final score?

The 2023 MIPS final score is 81.1 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.