NPPES file of Aug 9, 2026

Rebecca Gamliel, PA

Physician Assistant · Calabasas, CA

Rebecca Gamliel, PA is a physician assistant with a practice address in Calabasas, California, and NPI 1538739685, issued on Jun 30, 2021. Check the license (California PA59676, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1538739685
Name
Rebecca Gamliel
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
PA59676 CA
Self-reported in NPPES; status is on the state search
Practice location
23501 Park Sorrento Ste 216, Calabasas, CA 91302
Phone
(818) 222-7495
Enumerated
Jun 30, 2021
Record last updated
Jun 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210714003110); accepts Medicare assignment
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 23501 Park Sorrento Ste 216

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

  1. Leila Chitayat, MPAPhysician Assistant1932959459
  2. Hal Weitzbuch, M.D., M.S., FAADDermatology Physician1669629317

Verify Rebecca Gamliel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA59676
    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
Find 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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80% fewer Medicare Part D claims than the average physician assistant in 2024

166 Medicare Part D claims for 97 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Rebecca Gamliel166
  2. Specialty average830

Most prescribed

  1. Triamcinolone Acetonide27 claims
  2. Gentamicin Sulfate18 claims
  3. Ketoconazole15 claims
  4. Mupirocin15 claims
  5. Clobetasol Propionate13 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.

Industry payments in 2024: $1,219.19

40 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rebecca Gamliel$1,219.19
  2. Specialty average$841.65

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

  1. Hal M Weitzbuch MD Medical CorporationCalabasas, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Rebecca Gamliel among 14,451 physician assistant records in California

Rebecca Gamliel, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 67% of them.

  • NPI issued2021 · 67% of these records are older, 27% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2021 · median 2018 among the 7,214 with a school on file
  • Record last updated2021 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 physician assistant records list a practice address in Calabasas

They are 9 of the 786 NPPES records with a practice address in Calabasas, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Mahsa Afrookhteh, PA-CCalabasas, CA 913021245774793
  2. Orr Amran, PA-CCalabasas, CA 913021710713995
  3. Shannon Ashoori, PA-CCalabasas, CA 913021679339154
  4. Vincent Caserio, PA-CCalabasas, CA 913021417440603
  5. Paniz Chavol, PA-CCalabasas, CA 913021689532558
  6. Leila Chitayat, MPACalabasas, CA 913021932959459
  7. Elizabeth Figueroa-Longo, P.A.-CCalabasas, CA 913021487888962
  8. Hanna Boparai, PA-CAgoura Hills, CA 913011083377006

Common questions

What is Rebecca Gamliel, PA's NPI number?

Rebecca Gamliel, PA's National Provider Identifier (NPI) is 1538739685, issued on Jun 30, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Gamliel, PA located?

The NPPES record lists a practice address at 23501 Park Sorrento Ste 216, Calabasas, CA, 91302. Phone: (818) 222-7495. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Gamliel, PA's license?

NPPES lists California license number PA59676, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca Gamliel, PA prescribe under Medicare Part D?

In 2024, Rebecca Gamliel, PA had 166 Medicare Part D claims for 97 beneficiaries; the average among physician assistant prescribers was 830. 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.