JOHN COOKMEYER LMFT
NPI 1639557762
Marriage & Family Therapist in Azusa, CA

NPI Status: Active since May 08, 2015

Contact Information

23701 E EAST FORK RD
AZUSA, CA
ZIP 91702
Phone: (626) 350-3290
Fax: (626) 091-0138

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  • Individual
  • Male
  • Marriage & Family Therapist

About JOHN COOKMEYER

This page provides the complete NPI Profile along with additional information for John Cookmeyer, a provider established in Azusa, California with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1639557762 assigned on May 2015. The practitioner's primary taxonomy code is 106H00000X with license number IMF 79043 (CA). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1639557762
Provider Name
JOHN COOKMEYER LMFT
Gender
Male
Entity Type
Individual
Location Address
23701 E EAST FORK RD AZUSA, CA 91702
Location Phone
(626) 350-3290
Location Fax
(626) 091-0138
Mailing Address
23701 E EAST FORK RD AZUSA, CA 91702
Mailing Phone
(626) 350-3290
Mailing Fax
(626) 091-0138
Is Sole Proprietor?
Yes
Enumeration Date
05-08-2015
Last Update Date
03-17-2018
Code Navigator

A marriage and family therapist like John Cookmeyer 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

Secondary Locations

  • 1160 S Grand Ave
    Glendora, CA 91740
    (626) 335-5980

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.
IMF 79043
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.

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

79043 IMF (CA)
2171M00000XOther Service Providers

Case Manager/Care Coordinator

 

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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 1639557762, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
2
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 5 → 10 → 1 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 0 + 5 + 1 + 4 + 7 + 1 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1639557762.

Other Providers at the Same Location


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

Case Manager/Care Coordinator
23701 E EAST FORK RD
AZUSA, CA 91702
Licensed Psychiatric Technician
23701 E EAST FORK RD
AZUSA, CA 91702
Case Manager/Care Coordinator
23701 E EAST FORK RD
AZUSA, CA 91702
Psychiatry & Neurology (Addiction Psychiatry)
23701 E EAST FORK RD
AZUSA, CA 91702
Case Manager/Care Coordinator
23701 E EAST FORK RD
AZUSA, CA 91702
Licensed Vocational Nurse
23701 E EAST FORK RD
AZUSA, CA 91702
Counselor (Addiction (Substance Use Disorder))
23701 E EAST FORK RD
AZUSA, CA 91702
Counselor (Addiction (Substance Use Disorder))
23701 E EAST FORK RD
AZUSA, CA 91702
Licensed Psychiatric Technician
23701 E EAST FORK RD
AZUSA, CA 91702
Counselor
23701 E EAST FORK RD
AZUSA, CA 91702
Counselor
23701 E EAST FORK RD
AZUSA, CA 91702
Licensed Psychiatric Technician
23701 E EAST FORK RD
AZUSA, CA 91702
Case Manager/Care Coordinator
23701 E EAST FORK RD
AZUSA, CA 91702
Case Manager/Care Coordinator
23701 E EAST FORK RD
AZUSA, CA 91702
Case Manager/Care Coordinator
23701 E EAST FORK RD
AZUSA, CA 91702
Case Manager/Care Coordinator
23701 E EAST FORK RD
AZUSA, CA 91702
Case Manager/Care Coordinator
23701 E EAST FORK RD
AZUSA, CA 91702
Counselor
23701 E EAST FORK RD
AZUSA, CA 91702
Counselor
23701 E EAST FORK RD
AZUSA, CA 91702
Counselor (Addiction (Substance Use Disorder))
23701 E EAST FORK RD
AZUSA, CA 91702

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639557762, enumerated as an "individual" on May 08, 2015.

The provider is located at 23701 E EAST FORK RD AZUSA, CA 91702 and the phone number is (626) 350-3290.

Marriage & Family Therapist with taxonomy code 106H00000X.