Larry Eisenberg, MD
Pediatric Gastroenterology Physician · Tarzana, CA
Larry Eisenberg, MD is a pediatric gastroenterology physician with a practice address in Tarzana, California, and NPI 1043232960, issued on Jul 24, 2006. Check the license (California G47433, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Larry Eisenberg
- Credential
- MD
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License number
- G47433 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18372 Clark St, Tarzana, CA 91356
- Phone
- (818) 705-8559
- Enumerated
- Jul 24, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 705-6475
- Entity
- Type 1 · individual
8 nearest pediatric gastroenterology physician records → All 264 in California → Look up another NPI →
Also registered at 18372 Clark St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ellen Bauersfeld, RDRegistered Dietitian1881763472
- Rachel Goodman, M.S., R.D.Registered Dietitian1487082442
- Yehuda Handelsman, M.D.Endocrinology, Diabetes & Metabolism Physician1063453769
- Susan Lee, D.M.D., M.D.Oral and Maxillofacial Surgery (Dentist)1083775696
- James Ong, M.D.Specialist1912955980
Verify Larry Eisenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G47433Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average pediatric gastroenterology physician in 2024
20 Medicare Part D claims, against an average of 42 among the 289 providers of this specialty who prescribed in Part D.
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.
Larry Eisenberg among 264 pediatric gastroenterology physician records in California
Larry Eisenberg, MD is one of 264 pediatric gastroenterology physician records with a practice address in California. 62% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 63% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 30% of these records are
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Gastroenterology Physician providers in California
There are 264 pediatric gastroenterology physician records in California.
All 264 in California → Every provider in Tarzana → Pediatric Gastroenterology Physician nationwide →
The 8 pediatric gastroenterology physician records with the nearest ZIP codes
- Ron Bahar, MDEncino, CA 913161750479002
- Brynie Collins, MDEncino, CA 913161790958015
- Jorge Rodriguez, M.D.Panorama City, CA 914021770783466
- James Tipton, MDPanorama City, CA 914021528116498
- Eric McCloud, M.D.Van Nuys, CA 914051386657948
- Saied Dallalzadeh, M.D.Encino, CA 914361043275621
- Nisreen Soufi, M.DDuarte, CA 910101790934800
- Mohamed Shaban, M.D.Long Beach, CA 908061427477892
Common questions
What is Larry Eisenberg, MD's NPI number?
Larry Eisenberg, MD's National Provider Identifier (NPI) is 1043232960, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Larry Eisenberg, MD located?
The NPPES record lists a practice address at 18372 Clark St, Tarzana, CA, 91356. Phone: (818) 705-8559. Providers update this record themselves, so call before visiting.
How can I verify Larry Eisenberg, MD's license?
NPPES lists California license number G47433, 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 Larry Eisenberg, MD prescribe under Medicare Part D?
In 2024, Larry Eisenberg, MD had 20 Medicare Part D claims; the average among pediatric gastroenterology physician prescribers was 42. 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.