NPPES file of Aug 9, 2026

Jacqueline Mack

Counselor · Los Angeles, CA

Jacqueline Mack is a counselor with a practice address in Los Angeles, California, and NPI 1750940821, issued on Jun 11, 2019. 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
1750940821
Name
Jacqueline Mack
Primary taxonomy
Counselor 101Y00000X
Practice location
1005 S Central Ave, Los Angeles, CA 90021
Phone
(213) 533-1050
Enumerated
Jun 11, 2019
Record last updated
Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
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 1005 S Central Ave

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

  1. Margie DavisSpecialist1093067167
  2. Julliette LettAddiction (Substance Use Disorder) Counselor1215162904
  3. Maricruz LlerenasCase Manager/Care Coordinator1659661569
  4. Nicole NunezClinical Social Worker1093048266
  5. Vanessa OrtizCase Manager/Care Coordinator1730431693
  6. Megan Pirzadeh, MA, LMFTMarriage & Family Therapist1063543064

Verify Jacqueline Mack 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
Find the California license search

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Jacqueline Mack among 13,723 counselor records in California

Jacqueline Mack is one of 13,723 counselor records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 73% of them.

  • NPI issued2019 · 73% of these records are older, 21% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2019 · 81% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Counselor providers in California

There are 13,723 counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 counselor records with the nearest ZIP codes

  1. Emerson CastilloLos Angeles, CA 900211326663949
  2. Brenda JonesLos Angeles, CA 900211659620219
  3. Mariajose OlivaLos Angeles, CA 900211871464677
  4. Luis Arzate, BACommerce, CA 900221710002407
  5. Alex AyalaLos Angeles, CA 900201811554959
  6. Brenda BalcesCommerce, CA 900221811151251
  7. Blanca CarrilloCommerce, CA 900221922247642
  8. Dywanna DrummerCommerce, CA 900221952548406

Common questions

What is Jacqueline Mack's NPI number?

Jacqueline Mack's National Provider Identifier (NPI) is 1750940821, issued on Jun 11, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jacqueline Mack located?

The NPPES record lists a practice address at 1005 S Central Ave, Los Angeles, CA, 90021. Phone: (213) 533-1050. Providers update this record themselves, so call before visiting.

How can I verify Jacqueline Mack'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.