DARREN DEL CASTILLO
NPI 1609944719
Psychologist - Clinical in Santa Barbara, CA
NPI Status: Active since November 30, 2006
Contact Information
22 W MICHELTORENA ST
SANTA BARBARA, CA
ZIP 93101
Phone: (805) 724-4830
- Individual
- Male
- Psychologist
- Clinical
About DARREN DEL CASTILLO
This page provides the complete NPI Profile along with additional information for Darren Del Castillo, a provider established in Santa Barbara, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1609944719 assigned on November 2006. The practitioner's primary taxonomy code is 103TC0700X with license number 24526 (CA). The provider is registered as an individual and his NPI record was last updated April 2025.
- NPI
- 1609944719
- Provider Name
- DARREN DEL CASTILLO
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 22 W MICHELTORENA ST SANTA BARBARA, CA 93101
- Location Phone
- (805) 724-4830
- Mailing Address
- 22 W MICHELTORENA ST SANTA BARBARA, CA 93101
- Mailing Phone
- (805) 724-4830
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-30-2006
- Last Update Date
- 04-29-2025
- Code Navigator
A clinical psychologist like Darren Del Castillo assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.
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
Psychologist Clinical
- Taxonomy Code
- 103TC0700X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 24526
- License State
- CA
- Taxonomy Description
- A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
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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 | 6 | 0 | 9 | 9 | 4 | 4 | 7 | 1 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 0 | 9 | 18 | 4 | 8 | 7 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 0 + 9 + 1 + 8 + 4 + 8 + 7 + 2 + 24 = 71 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 71 = 9 | 9 | ||||||||
The NPI number 1609944719 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 13 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1831188291 | DR. REBECCA SUE GOODMAN PH.D. Individual | Clinical Neuropsychologist | 22 W MICHELTORENA ST SUITE B SANTA BARBARA, CA 93101 (805) 563-2644 |
| 1306837067 | DR. ELIZABETH S ALDEN PH.D. Individual | Psychologist | 22 W MICHELTORENA ST SUITE D SANTA BARBARA, CA 93101 (805) 564-3715 |
| 1992727978 | DR. TERRIE ANN FURUKAWA PH.D. Individual | Psychologist | 22 W MICHELTORENA ST STE. D SANTA BARBARA, CA 93101 (805) 564-3715 |
| 1417961087 | MICHAEL SIPIORA PH.D. Individual | Psychologist | 22 W MICHELTORENA ST SUITE A SANTA BARBARA, CA 93101 (805) 729-7369 |
| 1376690404 | DR. GAIL F. BRENNER PH.D. Individual | Psychologist | 22 W MICHELTORENA ST SUITE B SANTA BARBARA, CA 93101 (805) 570-9765 |
| 1326179243 | DR. SHERYL CHASE PH.D. Individual | Counselor | 22 W MICHELTORENA ST C SANTA BARBARA, CA 93101 (805) 967-1200 |
| 1134341902 | DR. JEAN PALMER DALEY P.H.-D, MFT Individual | Marriage & Family Therapist | 22 W MICHELTORENA ST STE. A SANTA BARBARA, CA 93101 (661) 631-8789 |
| 1902016660 | MS. JULIET VELARDE BETITA M.A., L.M.F.T Individual | Marriage & Family Therapist | 22 W MICHELTORENA ST SUITE B SANTA BARBARA, CA 93101 (805) 687-1201 |
| 1023287588 | DR. TODD CHRISTOPHER O'HEARN PH.D. Individual | Psychologist (Cognitive & Behavioral) | 22 W MICHELTORENA ST SUITE A SANTA BARBARA, CA 93101 (805) 766-0107 |
| 1700023439 | ALISON ANN FORSYTH Individual | Counselor | 22 W MICHELTORENA ST SUITE B SANTA BARBARA, CA 93101 (805) 295-0174 |
| 1588974000 | ALICE CHRISTINE DAWKINS LMFT Individual | Marriage & Family Therapist | 22 W MICHELTORENA ST SANTA BARBARA, CA 93101 (805) 452-8485 |
| 1134246168 | LAEL ELIZABETH FOSTER PH.D. Individual | Psychologist | 22 W MICHELTORENA ST SUITE C SANTA BARBARA, CA 93101 (805) 564-2955 |
| 1871102251 | DR. ALICE PROSKAUER ARNOLD PH.D. Individual | Psychoanalyst | 22 W MICHELTORENA ST SANTA BARBARA, CA 93101 (805) 910-8861 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1609944719, enumerated in the NPI registry as an "individual" on November 30, 2006
The provider is located at 22 W Micheltorena St Santa Barbara, Ca 93101 and the phone number is (805) 724-4830
The provider's speciality is Psychologist with taxonomy code 103TC0700X with a focus in Clinical
This NPI record was last updated on November 30, 2006. 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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