Registry data as of Aug 27, 2026

William Brokken, M.D.

Dermatopathology Physician · Santa Barbara, CA

William Brokken, M.D. is a dermatopathology physician with a practice address in Santa Barbara, California, and NPI 1336140284, issued on Aug 2, 2005. Check the license (California C33750, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1336140284
Name
William Brokken
Credential
M.D.
Primary taxonomy
Dermatopathology Physician 207ND0900X
License number
C33750 CA
Self-reported in NPPES; status is on the state search
Practice location
4433 Meadowlark LN, Santa Barbara, CA 93105
Phone
(805) 886-8021
Enumerated
Aug 2, 2005
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.
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Verify William Brokken in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C33750
    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.

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

Dermatopathology Physician providers in California

There are 71 dermatopathology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other dermatopathology physician records in California

  1. Behnam Abdollahi, MDAnaheim, CA1598836520
  2. Mahsa Abdollahi, MDLaguna Hills, CA1043445554
  3. Ronnie Abraham, MDSan Luis Obispo, CA1124254933
  4. Pamela Aubert, M.D.Panorama City, CA1821316696
  5. Elizabeth Bailey, MDStanford, CA1992099022
  6. David Barnette, MDCarlsbad, CA1750372728
  7. Keira Barr, MDSacramento, CA1346218054
  8. Ritu Batra, MD MPHSanta Monica, CA1356441869
  9. Brook Brouha, MD/PHDLa Jolla, CA1114173937
  10. Deidre Buddin, M.D.La Jolla, CA1669465951

Common questions

What is William Brokken, M.D.'s NPI number?

William Brokken, M.D.'s National Provider Identifier (NPI) is 1336140284, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William Brokken, M.D. located?

The NPPES record lists a practice address at 4433 Meadowlark LN, Santa Barbara, CA, 93105. Phone: (805) 886-8021. Providers update this record themselves, so call before visiting.

How can I verify William Brokken, M.D.'s license?

NPPES lists California license number C33750, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.