MRS. PERLENA BROWN
NPI 1811312168
Counselor - Addiction (Substance Use Disorder) in Upland, CA

NPI Status: Active since February 24, 2014

Contact Information

934 N MOUNTAIN AVE
UPLAND, CA
ZIP 91786
Phone: (909) 949-4667

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  • Individual
  • Female
  • Counselor
  • Addiction (Substance Use Disorder)

About PERLENA BROWN

This page provides the complete NPI Profile along with additional information for Perlena Brown, a provider established in Upland, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1811312168 assigned on February 2014. The practitioner's primary taxonomy code is 101YA0400X with license number AII50920618 (CA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1811312168
Provider Name
MRS. PERLENA BROWN
Other Name
MISS PERLENA HAMILTON AOD COUNSELOR
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
934 N MOUNTAIN AVE UPLAND, CA 91786
Location Phone
(909) 949-4667
Mailing Address
934 N MOUNTAIN AVE UPLAND, CA 91786
Mailing Phone
(909) 949-4667
Is Sole Proprietor?
Yes
Enumeration Date
02-24-2014
Last Update Date
09-25-2024
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A Substance Abuse or Addiction Counselor like Perlena Brown advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Counselor Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers
License No.
AII50920618
License State
CA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

4451-R (CA)

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1811312168, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 3 → 6 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 2 + 1 + 6 + 1 + 4 + 1 + 1 + 2 + 24 = 52

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1811312168.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Student in an Organized Health Care Education/Training Program
934 N MOUNTAIN AVE, SUITE C
UPLAND, CA 91786
Registered Nurse (Psychiatric/Mental Health)
934 N MOUNTAIN AVE, SUITE C
UPLAND, CA 91786
Social Worker
934 N MOUNTAIN AVE
UPLAND, CA 91786
Marriage & Family Therapist
934 N MOUNTAIN AVE, SUITE C
UPLAND, CA 91786
Social Worker
934 N MOUNTAIN AVE
UPLAND, CA 91786
Psychiatry & Neurology (Psychiatry)
934 N MOUNTAIN AVE, SUITE C
UPLAND, CA 91786
Psychiatry & Neurology (Psychiatry)
934 N MOUNTAIN AVE, SUITE C
UPLAND, CA 91786
Social Worker (Clinical)
934 N MOUNTAIN AVE, SUITE C
UPLAND, CA 91786
Counselor (Mental Health)
934 N MOUNTAIN AVE, STE C
UPLAND, CA 91786
Marriage & Family Therapist
934 N MOUNTAIN AVE
UPLAND, CA 91786
Marriage & Family Therapist
934 N MOUNTAIN AVE, C
UPLAND, CA 91786
Counselor (Addiction (Substance Use Disorder))
934 N MOUNTAIN AVE
UPLAND, CA 91786
Counselor (Addiction (Substance Use Disorder))
934 N MOUNTAIN AVE
UPLAND, CA 91786
Counselor (Addiction (Substance Use Disorder))
934 N MOUNTAIN AVE
UPLAND, CA 91786

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811312168, enumerated as an "individual" on February 24, 2014.

The provider is located at 934 N MOUNTAIN AVE UPLAND, CA 91786 and the phone number is (909) 949-4667.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).