MATTHEW JESSE MELENDREZ
NPI 1538944897
Counselor - Mental Health in Atascadero, CA

NPI Status: Active since August 25, 2023

Contact Information

6850 MORRO RD
ATASCADERO, CA
ZIP 93422
Phone: (805) 235-1533

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  • Individual
  • Male
  • Counselor
  • Mental Health

About MATTHEW MELENDREZ

This page provides the complete NPI Profile along with additional information for Matthew Melendrez, a provider established in Atascadero, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1538944897 assigned on August 2023. The practitioner's primary taxonomy code is 101YM0800X with license number APCC18450 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1538944897
Provider Name
MATTHEW JESSE MELENDREZ
Gender
Male
Entity Type
Individual
Location Address
6850 MORRO RD ATASCADERO, CA 93422
Location Phone
(805) 235-1533
Mailing Address
6850 MORRO RD ATASCADERO, CA 93422
Mailing Phone
(510) 317-1444
Is Sole Proprietor?
No
Enumeration Date
08-25-2023
Last Update Date
01-31-2025
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A mental health counselor like Matthew Melendrez provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

Location Map

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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
APCC18450
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)
1172V00000XOther Service Providers

Community Health Worker

(CA)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1538944897, we treat the final digit (7) 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 83. The final step is to find the difference between that total and the next multiple of ten (90 - 83 = 7).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 3 → 6 9 → 18 → 9 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 1 + 8 + 4 + 8 + 8 + 1 + 8 + 24 = 83

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

The next multiple of ten after 83 is 90. The difference is the calculated check digit.

90 - 83 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1538944897.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Marriage & Family Therapist
6850 MORRO RD
ATASCADERO, CA 93422
Social Worker (Clinical)
6850 MORRO RD
ATASCADERO, CA 93422
Social Worker (Clinical)
6850 MORRO RD
ATASCADERO, CA 93422
Technician, Health Information
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Marriage & Family Therapist
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Technician, Health Information
6850 MORRO RD
ATASCADERO, CA 93422
Marriage & Family Therapist
6850 MORRO RD
ATASCADERO, CA 93422
Marriage & Family Therapist
6850 MORRO RD
ATASCADERO, CA 93422
Social Worker
6850 MORRO RD
ATASCADERO, CA 93422
Social Worker
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422
Counselor
6850 MORRO RD
ATASCADERO, CA 93422

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538944897, enumerated as an "individual" on August 25, 2023.

The provider is located at 6850 MORRO RD ATASCADERO, CA 93422 and the phone number is (805) 235-1533.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.