Gerald M. Weingarten, M.D.
Specialist · Encino, CA
Gerald M. Weingarten, M.D. is a specialist with a practice address in Encino, California, and NPI 1861415499, issued on Jul 25, 2006. Check the license (California C31540, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gerald M. Weingarten
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- C31540 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16133 Ventura Blvd, Encino, CA 91436
- Phone
- (818) 986-1357
- Enumerated
- Jul 25, 2006
- Record last updated
- Feb 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (818) 986-3282
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 16133 Ventura Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Heidi CollierFamily Nurse Practitioner1003962010
- Issaac Comfortes, DDSGeneral Practice Dentistry1578662409
- Steven Donia, D.D.S.General Practice Dentistry1851397301
Verify Gerald M. Weingarten in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license C31540Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average specialist in 2024
727 Medicare Part D claims for 68 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium61 claims
- Hydrochlorothiazide40 claims
- Metoprolol Succinate33 claims
- Levothyroxine Sodium32 claims
- Amlodipine Besylate29 claims
- Alprazolam26 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.
Gerald M. Weingarten among 5,749 specialist records in California
Gerald M. Weingarten, M.D. is one of 5,749 specialist records with a practice address in California. 30% 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, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2015 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 specialist records list a practice address in Encino
They are 27 of the 3,136 NPPES records with a practice address in Encino, and 5,749 specialist records in California.
All 5,749 in California → Every provider in Encino → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Bijan Broukhim, M.D.Encino, CA 914361376584698
- Aaron Coppelson, MDEncino, CA 914361891775235
- Tony Feuerman, M.D.Encino, CA 914361386667145
- Robert Freundlich, M.D.Encino, CA 914361881692093
- Michael Hollander, M.D.Encino, CA 914361194818021
- Albeer Ibrahim, MDEncino, CA 914361255401238
- Eliran Mor, M.D.Encino, CA 914361215098579
- Jalil Rashti, M.D.Encino, CA 914361942378369
Common questions
What is Gerald M. Weingarten, M.D.'s NPI number?
Gerald M. Weingarten, M.D.'s National Provider Identifier (NPI) is 1861415499, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gerald M. Weingarten, M.D. located?
The NPPES record lists a practice address at 16133 Ventura Blvd, Encino, CA, 91436. Phone: (818) 986-1357. Providers update this record themselves, so call before visiting.
How can I verify Gerald M. Weingarten, M.D.'s license?
NPPES lists California license number C31540, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gerald M. Weingarten, M.D. prescribe under Medicare Part D?
In 2024, Gerald M. Weingarten, M.D. had 727 Medicare Part D claims for 68 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
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.