NPPES file of Aug 9, 2026

David Holstein, M.D.

Neurology Physician · Anaheim, CA

David Holstein, M.D. is a neurology physician with a practice address in Anaheim, California, and NPI 1518987585, issued on Jul 20, 2006. Check the license (California C32277, as entered in NPPES) on the Medical Board of California; 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
1518987585
Name
David Holstein
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
C32277 CA
Self-reported in NPPES; status is on the state search
Practice location
1211 W LA Palma Ave Ste 710, Anaheim, CA 92801
Phone
(714) 730-0311
Enumerated
Jul 20, 2006
Record last updated
Feb 25, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(714) 922-8093
Medicare enrollment
Enrolled (PECOS I20120522000790); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 1969
Telehealth
Offers telehealth (CMS)
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 1211 W LA Palma Ave Ste 710

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

  1. Radoslav Raychev, MDVascular & Interventional Radiology Physician1932346301

Verify David Holstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C32277
    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
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.

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2.1 times the Medicare Part D claims of the average neurology physician in 2024

2,820 Medicare Part D claims for 233 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 264 claims were for opioids.

  1. David Holstein2,820
  2. Specialty average1,370

Most prescribed

  1. Levetiracetam218 claims
  2. Hydrocodone-Acetaminophen168 claims
  3. Lacosamide116 claims
  4. Clonazepam114 claims
  5. Gabapentin86 claims
  6. Topiramate85 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: $284.95

15 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Holstein$284.95
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

David Holstein among 2,339 neurology physician records in California

David Holstein, M.D. is one of 2,339 neurology physician records with a practice address in California. 81% 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 4% of them.

  • NPI issued2006 · 4% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1969 · median 2006 among the 1,628 with a school on file
  • Record last updated2019 · 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 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. Pirouz PiranAnaheim, CA 928011467879452
  2. Donald Snider, M.D.Anaheim, CA 928011295752244
  3. B Subhas, M.D.Anaheim, CA 928011598821142
  4. B Suresh, M.D.Anaheim, CA 928011922164573
  5. Chong Kim, MDAnaheim, CA 928041538188347
  6. Sung-Un Park, MDAnaheim, CA 928041649298084
  7. Tracy Hatzopoulos, M.D.Anaheim, CA 928061679701817
  8. Sirichai Chayasirisobhon, MDAnaheim, CA 928071063560928

Common questions

What is David Holstein, M.D.'s NPI number?

David Holstein, M.D.'s National Provider Identifier (NPI) is 1518987585, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Holstein, M.D. located?

The NPPES record lists a practice address at 1211 W LA Palma Ave Ste 710, Anaheim, CA, 92801. Phone: (714) 730-0311. Providers update this record themselves, so call before visiting.

How can I verify David Holstein, M.D.'s license?

NPPES lists California license number C32277, 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 David Holstein, M.D. prescribe under Medicare Part D?

In 2024, David Holstein, M.D. had 2,820 Medicare Part D claims for 233 beneficiaries; the average among neurology physician prescribers was 1,370. 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.