JERRY MERMIS MFT
NPI 1972719136
Marriage & Family Therapist in Hollister, CA

NPI Status: Active since May 15, 2007

Contact Information

1131 SAN FELIPE RD
514 A STREET
HOLLISTER, CA
ZIP 95023
Phone: (831) 636-4020
Fax: (831) 636-4025

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Marriage & Family Therapist

About JERRY MERMIS

This page provides the complete NPI Profile along with additional information for Jerry Mermis, a provider established in Hollister, California with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1972719136 assigned on May 2007. The practitioner's primary taxonomy code is 106H00000X with license number MFC 45960 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI: 1972719136
Provider Name: JERRY MERMIS MFT
Gender: Male
Entity Type: Individual
Location Address: 1131 SAN FELIPE RD 514 A STREET HOLLISTER, CA 95023
Location Phone: (831) 636-4020
Location Fax: (831) 636-4025
Mailing Address: 514 A ST HOLLISTER, CA 95023
Mailing Phone: (831) 915-1108
Is Sole Proprietor?: No
Enumeration Date: 05-15-2007
Last Update Date: 10-08-2008
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A marriage and family therapist like Jerry Mermis 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
License No.: MFC 45960
License State: CA
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.

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 1972719136, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 7 → 14 → 5 7 → 14 → 5 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 4 + 1 + 1 + 8 + 1 + 6 + 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 1972719136.