JOHN DAVID ALLEN
NPI 1225183643
Marriage & Family Therapist in Concord, CA
NPI Status: Active since January 24, 2007
Contact Information
1420 WILLOW PASS RD
CONCORD, CA
ZIP 94520
Phone: (925) 646-5480
- Individual
- Male
- Marriage & Family Therapist
About JOHN ALLEN
This page provides the complete NPI Profile along with additional information for John Allen, a provider established in Concord, California with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1225183643 assigned on January 2007. The practitioner's primary taxonomy code is 106H00000X with license number MFC 18702 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1225183643
- Provider Name
- JOHN DAVID ALLEN
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1420 WILLOW PASS RD CONCORD, CA 94520
- Location Phone
- (925) 646-5480
- Mailing Address
- 1420 WILLOW PASS RD CONCORD, CA 94520
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-24-2007
- Last Update Date
- 07-08-2007
- Code Navigator
A marriage and family therapist like John Allen 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 18702
- 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.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 2 | 2 | 5 | 1 | 8 | 3 | 6 | 4 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 4 | 5 | 2 | 8 | 6 | 6 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 4 + 5 + 2 + 8 + 6 + 6 + 8 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1225183643 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1730267329 | DAVID A. SCHWARTZ MD Individual | Psychiatry & Neurology (Psychiatry) | 1420 WILLOW PASS RD CONCORD, CA 94520 (925) 521-5100 |
| 1619048295 | SHAHBAZ KHAN Individual | Psychiatry & Neurology (Psychiatry) | 1420 WILLOW PASS RD CONCORD, CA 94520 (925) 646-5480 |
| 1902961923 | MR. W MICHAEL O'LEARY MFT Individual | Marriage & Family Therapist | 1420 WILLOW PASS RD CONCORD, CA 94520 (925) 646-5799 |
| 1932265600 | JEE HYUN GUSS MD Individual | Psychiatry & Neurology (Psychiatry) | 1420 WILLOW PASS RD SUITE 200 CONCORD, CA 94520 (925) 646-5480 |
| 1295891703 | VIVIAN SUN MD Individual | Psychiatry & Neurology (Child & Adolescent Psychiatry) | 1420 WILLOW PASS RD SUITE 200 CONCORD, CA 94520 (925) 646-5480 |
| 1629127899 | VICTORIA M SNYDER LCSW Individual | Social Worker (Clinical) | 1420 WILLOW PASS RD CONCORD, CA 94520 (925) 646-5480 |
| 1851440754 | MS. ANNE O. LISENKO LMFT Individual | Marriage & Family Therapist | 1420 WILLOW PASS RD SUITE 110 CONCORD, CA 94520 (925) 646-5480 |
| 1639228232 | ELMER TAGLORIN Individual | Counselor (Mental Health) | 1420 WILLOW PASS RD #200 CONCORD, CA 94520 (925) 646-5220 |
| 1902958291 | CANDACE KUNZ TAO MFT Individual | Marriage & Family Therapist | 1420 WILLOW PASS RD SUITE 200 CONCORD, CA 94520 (925) 646-5197 |
| 1912051442 | LETICIA LACANILAO BALLESTEROS RN Individual | Registered Nurse (Psychiatric/Mental Health, Adult) | 1420 WILLOW PASS RD CONCORD, CA 94520 (925) 646-5480 |
| 1801940309 | MS. VICTORIA CLEVELAND Individual | Counselor (Mental Health) | 1420 WILLOW PASS RD SUITE 200 CONCORD, CA 94520 (925) 646-5480 |
| 1952455339 | LOUIS A DIAZ LCSW Individual | Social Worker (Clinical) | 1420 WILLOW PASS RD CONCORD, CA 94520 (925) 646-5480 |
| 1760536205 | PSYCHE MURILLO RN Individual | Registered Nurse (Psychiatric/Mental Health, Adult) | 1420 WILLOW PASS RD CONCORD, CA 94520 (707) 646-5480 |
| 1871647396 | ANDREW CHARLES MINUTOLI RN Individual | Registered Nurse (Psychiatric/Mental Health, Adult) | 1420 WILLOW PASS RD SUITE 200 CONCORD, CA 94520 (925) 646-5480 |
| 1568516003 | CHERYL ANN BERRIMAN RN Individual | Registered Nurse (Psychiatric/Mental Health, Adult) | 1420 WILLOW PASS RD CONCORD, CA 94520 (925) 646-5480 |
| 1215081443 | MS. ROBERTA BARBARA HESPEN RN Individual | Registered Nurse (Psychiatric/Mental Health, Adult) | 1420 WILLOW PASS RD SUITE 200 CONCORD, CA 94520 (925) 646-5480 |
| 1285788299 | MR. JEFFREY ARNOLD BOCKSER Individual | Counselor (Mental Health) | 1420 WILLOW PASS RD #200 CONCORD, CA 94520 (925) 646-5476 |
| 1174677116 | CONTRA COSTA COUNTY HEALTH SERVICES Organization | Marriage & Family Therapist | 1420 WILLOW PASS RD SUITE 200 CONCORD, CA 94520 (925) 646-5480 |
| 1154477040 | MR. GUILLERMO L. CUADRA L.C.S.W. Individual | Social Worker (Clinical) | 1420 WILLOW PASS RD CONCORD, CA 94520 (925) 646-5480 |
| 1740336312 | ROBERT DONALD MCKINNON Individual | Counselor (Mental Health) | 1420 WILLOW PASS RD SUITE 200 CONCORD, CA 94520 (925) 691-5841 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1225183643, enumerated in the NPI registry as an "individual" on January 24, 2007
The provider is located at 1420 Willow Pass Rd Concord, Ca 94520 and the phone number is (925) 646-5480
The provider's speciality is Marriage & Family Therapist with taxonomy code 106H00000X
This NPI record was last updated on January 24, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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