NPPES file of Aug 9, 2026

Lauren Rachel Alberstone, PA-C

Medical Physician Assistant · Los Angeles, CA

Lauren Rachel Alberstone, PA-C is a medical physician assistant with a practice address in Los Angeles, California, and NPI 1407500127, issued on Feb 10, 2022. Check the license 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
1407500127
Name
Lauren Rachel Alberstone
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
Practice location
11600 Venice Blvd, Los Angeles, CA 90066
Phone
(805) 910-6376
Enumerated
Feb 10, 2022
Record last updated
Nov 27, 2023
Medicare enrollment
Enrolled (PECOS I20230915002419); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2021
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 11600 Venice Blvd

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

  1. Reza Ehsan, M.D.Pain Medicine (Anesthesiology) Physician1467537480

Verify Lauren Rachel Alberstone in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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98% fewer Medicare Part D claims than the average medical physician assistant in 2024

22 Medicare Part D claims, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Lauren Alberstone22
  2. Specialty average1,148

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.

Bills Medicare through one group practice

  1. Exer Medical CorporationLos Angeles, CA

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

Lauren Rachel Alberstone among 3,376 medical physician assistant records in California

Lauren Rachel Alberstone, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 82% of them.

  • NPI issued2022 · 82% of these records are older, 14% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2021 · median 2012 among the 1,347 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in California

There are 3,376 medical physician assistant records in California.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Hala Youssef, P.A.Los Angeles, CA 900661013168293
  2. Dina Farzan, MPAP, PA-CLos Angeles, CA 900671750751533
  3. Megan Johnson, PA-CLos Angeles, CA 900671285000257
  4. Martha Morris, PA-CLos Angeles, CA 900651578800827
  5. Sasha Ravaei, PA-CLos Angeles, CA 900671003630203
  6. Sharon Rabbani, PA-CLos Angeles, CA 900641194215202
  7. Amber Rangel, PA-C, MPAPLos Angeles, CA 900641043766363
  8. Laura Blok-Kalnasy, PAWest Hollywood, CA 900691346207388

Common questions

What is Lauren Rachel Alberstone, PA-C's NPI number?

Lauren Rachel Alberstone, PA-C's National Provider Identifier (NPI) is 1407500127, issued on Feb 10, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Rachel Alberstone, PA-C located?

The NPPES record lists a practice address at 11600 Venice Blvd, Los Angeles, CA, 90066. Phone: (805) 910-6376. Providers update this record themselves, so call before visiting.

How can I verify Lauren Rachel Alberstone, PA-C's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Lauren Rachel Alberstone, PA-C prescribe under Medicare Part D?

In 2024, Lauren Rachel Alberstone, PA-C had 22 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. 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.