NPPES file of Aug 9, 2026

Marcus Hailey

Addiction (Substance Use Disorder) Counselor · Los Angeles, CA

Marcus Hailey is an addiction (substance use disorder) counselor with a practice address in Los Angeles, California, and NPI 1154265718, issued on Apr 15, 2026. Check the license (California R1601370225, as entered in NPPES) 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
1154265718
Name
Marcus Hailey
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
R1601370225 CA
Self-reported in NPPES; status is on the state search
Practice location
305 S Central Ave, Los Angeles, CA 90013
Phone
(213) 372-5233
Enumerated
Apr 15, 2026
Record last updated
Apr 15, 2026
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 305 S Central Ave

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

  1. Oscar AcostaPeer Specialist1316889272
  2. Galilea AristizabalAddiction (Substance Use Disorder) Counselor1972476851
  3. Juan BaltazarAddiction (Substance Use Disorder) Counselor1134878150
  4. Desiree Brown, RADTAddiction (Substance Use Disorder) Counselor1245022888
  5. Jazmin EstebezMarriage & Family Therapist1972137859
  6. Seth HewittPeer Specialist1922977115

Verify Marcus Hailey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license R1601370225    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
Find 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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2,101 addiction (substance use disorder) counselor records list a practice address in Los Angeles

They are 2,101 of the 69,537 NPPES records with a practice address in Los Angeles, 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.

All 2,101 in Los Angeles → All 27,741 in California → Every provider in Los Angeles →

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 Marcus Hailey's NPI number?

Marcus Hailey's National Provider Identifier (NPI) is 1154265718, issued on Apr 15, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Marcus Hailey located?

The NPPES record lists a practice address at 305 S Central Ave, Los Angeles, CA, 90013. Phone: (213) 372-5233. Providers update this record themselves, so call before visiting.

How can I verify Marcus Hailey's license?

NPPES lists California license number R1601370225, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.