FIRM FOUNDATION MARRIAGE AND FAMILY THERAPY INC
NPI 1023969706
Marriage & Family Therapist in Coronado, CA

NPI Status: Active since February 07, 2026

Contact Information

138 B AVE
CORONADO, CA
ZIP 92118
Phone: (619) 800-2445

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  • Organization
  • Marriage & Family Therapist

About FIRM FOUNDATION MARRIAGE AND FAMILY THERAPY INC

This page provides the complete NPI Profile along with additional information for Firm Foundation Marriage And Family Therapy Inc, a provider established in Coronado, California operating as a Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1023969706 assigned on February 2026. The practitioner's primary taxonomy code is 106H00000X. The provider is registered as an organization and their NPI record was last updated February 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Jareny C Horowitz (Owner)

NPI
1023969706
Provider Name
FIRM FOUNDATION MARRIAGE AND FAMILY THERAPY INC
Entity Type
Organization
Location Address
138 B AVE CORONADO, CA 92118
Location Phone
(619) 800-2445
Mailing Address
138 B AVE CORONADO, CA 92118
Mailing Phone
(619) 800-2445
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-07-2026
Last Update Date
02-07-2026
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A marriage and family therapist like Firm Foundation Marriage And Family Therapy Inc help patients manage problems with their family and other relationships. Marriage and family therapists encourage clients to discuss their emotions and experiences and, develop strategies and skills to change behavior and cope with difficult situations. Many therapists apply cognitive behavioral therapy to help patients understand harmful thoughts, feelings, and also teach patients how to replace them with positive, life-enhancing ones.

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

Marriage & Family Therapist

Taxonomy Code
106H00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

JARENY C HOROWITZ

Authorized Official Title
OWNER
Authorized Official Phone
(619) 800-2445

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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 1023969706, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 2 → 4 9 → 18 → 9 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 1 + 8 + 6 + 1 + 8 + 7 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1023969706.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Psychologist (Clinical)
138 B AVE
CORONADO, CA 92118
Marriage & Family Therapist
138 B AVE
CORONADO, CA 92118
Marriage & Family Therapist
138 B AVE
CORONADO, CA 92118
Psychologist (Clinical)
138 B AVE
CORONADO, CA 92118
Psychologist (Clinical)
138 B AVE
SAN DIEGO, CA 92118
Psychiatry & Neurology (Psychiatry)
138 B AVE
CORONADO, CA 92118
Psychologist
138 B AVE
CORONADO, CA 92118
Social Worker (Clinical)
138 B AVE
CORONADO, CA 92118
Marriage & Family Therapist
138 B AVE
CORONADO, CA 92118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023969706, enumerated as an "organization" on February 07, 2026.

The provider is located at 138 B AVE CORONADO, CA 92118 and the phone number is (619) 800-2445.

Marriage & Family Therapist with taxonomy code 106H00000X.