Registry data as of Aug 27, 2026

Cary Alberstone, MD

Neurological Surgery Physician · Oxnard, CA

Cary Alberstone, MD is a neurological surgery physician with a practice address in Oxnard, California, and NPI 1346253689, issued on Aug 15, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1346253689
Name
Cary Alberstone
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
Practice location
1700 N Rose Ave, Oxnard, CA 93030
Phone
(805) 983-1700
Enumerated
Aug 15, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1700 N Rose Ave

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

  1. Jaime Arana, MDStudent in an Organized Health Care Education/Training Program1720240716
  2. Lisa Babashoff, M.D.Surgery Physician1568465649
  3. Timothy Bryant, M.D.Surgery Physician1164425245
  4. Kevin Chang, MDHematology & Oncology Physician1649219452
  5. Chirag Dalsania, M.D.Internal Medicine Physician1215026380
  6. Shahram Fatemi, M.D.Family Medicine Physician1245284686

Verify Cary Alberstone in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

34% more Medicare Part D claims than the average neurological surgery physician in 2024

254 Medicare Part D claims for 81 beneficiaries, against an average of 189 among the 4,152 providers of this specialty who prescribed in Part D. 94 claims were for opioids.

  1. Cary Alberstone254
  2. Specialty average189

Most prescribed

  1. Gabapentin61 claims
  2. Oxycodone-Acetaminophen51 claims
  3. Meloxicam30 claims
  4. Hydrocodone-Acetaminophen22 claims
  5. Pregabalin20 claims
  6. Tramadol Hcl20 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.

Neurological Surgery Physician providers in California

There are 885 neurological surgery physician records in California.

Other neurological surgery physician records in California

  1. Mohamad Abbass, MDStanford, CA1679492151
  2. Samy Abdou, MDSan Diego, CA1215085006
  3. Kumar Abhinav, BSC MBBS, FRCS(SN)Stanford, CA1003331000
  4. Moustapha Abou-Samra, MDVentura, CA1194719807
  5. Bret Abshire, M.D.Murrieta, CA1992741912
  6. Deyaaldeen Abu Reesh, MDPalo Alto, CA1073201521
  7. Imad Abumeri, M.D.Bakersfield, CA1295732980
  8. Achal Achrol, M.D.Loma Linda, CA1275783276
  9. Geoffrey Adey, MDWalnut Creek, CA1447362520
  10. John Adler, MDStanford, CA1780736199

Common questions

What is Cary Alberstone, MD's NPI number?

Cary Alberstone, MD's National Provider Identifier (NPI) is 1346253689, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Cary Alberstone, MD located?

The NPPES record lists a practice address at 1700 N Rose Ave, Oxnard, CA, 93030. Phone: (805) 983-1700. Providers update this record themselves, so call before visiting.

How can I verify Cary Alberstone, MD's license?

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 Cary Alberstone, MD prescribe under Medicare Part D?

In 2024, Cary Alberstone, MD had 254 Medicare Part D claims for 81 beneficiaries; the average among neurological surgery physician prescribers was 189. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.