NPPES file of Aug 9, 2026

Perlena Brown

Addiction (Substance Use Disorder) Counselor · Upland, CA

Perlena Brown is an addiction (substance use disorder) counselor with a practice address in Upland, California, and NPI 1811312168, issued on Feb 24, 2014. Check the license (California AII50920618, 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
1811312168
Name
Perlena Brown
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License numbers
AII50920618 CA
4451-R CA
Self-reported in NPPES; status is on the state search
Practice location
934 N Mountain Ave, Upland, CA 91786
Phone
(909) 949-4667
Enumerated
Feb 24, 2014
Record last updated
Sep 25, 2024
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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8 nearest addiction (substance use disorder) counselor records → All 27,741 in California → Look up another NPI →

Also registered at 934 N Mountain Ave

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

  1. Adly Azab, MDPsychiatry Physician1689709891
  2. Constance Davis, MFCCMarriage & Family Therapist1760664965
  3. Gina Gomez, RADTAddiction (Substance Use Disorder) Counselor1417584483
  4. Therese Gonzalez, M.S., MFT INTERNMarriage & Family Therapist1588707707
  5. Jose Herrera Nila, SWIISocial Worker1710021753
  6. Jesse JuarezMental Health Counselor1629107644

Verify Perlena Brown 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 AII50920618    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

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Perlena Brown among 27,741 addiction (substance use disorder) counselor records in California

Perlena Brown is one of 27,741 addiction (substance use disorder) 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 2014, is newer than 31% of them.

  • NPI issued2014 · 31% of these records are older, 67% 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 updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

170 addiction (substance use disorder) counselor records list a practice address in Upland

They are 170 of the 1,846 NPPES records with a practice address in Upland, 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 27,741 in California → Every provider in Upland → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Cynthia AbeytaUpland, CA 917861154516250
  2. Becky Baker, CADDTPUpland, CA 917861467788315
  3. Yvonne Barron, CADC-IIUpland, CA 917861154551687
  4. Tyler CarrollUpland, CA 917861700021433
  5. Janice Degrande, CASUpland, CA 917861245387687
  6. Robert FullerUpland, CA 917861609998459
  7. Robert Gallegos, CADC IIUpland, CA 917861669697322
  8. Angel GuillenUpland, CA 917861316250541

Common questions

What is Perlena Brown's NPI number?

Perlena Brown's National Provider Identifier (NPI) is 1811312168, issued on Feb 24, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Perlena Brown located?

The NPPES record lists a practice address at 934 N Mountain Ave, Upland, CA, 91786. Phone: (909) 949-4667. Providers update this record themselves, so call before visiting.

How can I verify Perlena Brown's license?

NPPES lists California license number AII50920618, 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.