NPPES file of Aug 9, 2026

Paul Leon Jefferson

Addiction (Substance Use Disorder) Counselor · Santa Monica, CA

Paul Leon Jefferson is an addiction (substance use disorder) counselor with a practice address in Santa Monica, California, and NPI 1043521362, issued on Jul 1, 2010. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1043521362
Name
Paul Leon Jefferson
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
1865 9TH Street, Santa Monica, CA 90404
Phone
(310) 314-6200
Enumerated
Jul 1, 2010
Record last updated
Mar 5, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
1512013461 CA
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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Also registered at 1865 9TH Street

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

  1. Rome BarreraCounselor1073152849
  2. Michellani BernardLicensed Vocational Nurse1720611908
  3. Jennifer Duarte, MAMental Health Counselor1831679661
  4. Sylvia Ezirim, LVNLicensed Practical Nurse1205472263
  5. Lauren FennellCounselor1427525781
  6. Yvonne Freiberger, LVNLicensed Vocational Nurse1467015107

Verify Paul Leon Jefferson 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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135 addiction (substance use disorder) counselor records list a practice address in Santa Monica

They are 135 of the 5,151 NPPES records with a practice address in Santa Monica, and 27,741 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other addiction (substance use disorder) counselor records in California

  1. Sean A Jerome, CADCIICosta Mesa, CA1831884550
  2. Carrie AamodtVisalia, CA1932661311
  3. Emory Aaron, CCAPP C4321214Los Angeles, CA1073980801
  4. Lisa Aaron, CASACCulver City, CA1356090849
  5. Michael Abacherli, JD, RADTSan Jacinto, CA1235826983
  6. Victor AbadEl Cajon, CA1205562238
  7. Sean AbairTaft, CA1174084347
  8. Maira AbalosDelano, CA1508452038
  9. Jazmine AbanicoVentura, CA1851964613
  10. Israel Abarca, CAADESan Francisco, CA1114126950

Common questions

What is Paul Leon Jefferson's NPI number?

Paul Leon Jefferson's National Provider Identifier (NPI) is 1043521362, issued on Jul 1, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Paul Leon Jefferson located?

The NPPES record lists a practice address at 1865 9TH Street, Santa Monica, CA, 90404. Phone: (310) 314-6200. Providers update this record themselves, so call before visiting.

How can I verify Paul Leon Jefferson's license?

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