MS. JOYCE LOCKE
NPI 1699971440
Licensed Psychiatric Technician in Pomona, CA
NPI Status: Active since June 26, 2007
- Individual
- Female
- Licensed Psychiatric Technician
About JOYCE LOCKE
This page provides the complete NPI Profile along with additional information for Joyce Locke, a provider established in Pomona, California with a medical specialization in Licensed Psychiatric Technician. The healthcare provider is registered in the NPI registry with number 1699971440 assigned on June 2007. The practitioner's primary taxonomy code is 167G00000X with license number PT22264 (CA). The provider is registered as an individual and her NPI record was last updated August 2025.
- NPI
- 1699971440
- Provider Name
- MS. JOYCE LOCKE
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 2180 VALLEY BLVD POMONA, CA 91768
- Location Phone
- (909) 865-2336
- Mailing Address
- 2180 VALLEY BLVD POMONA, CA 91768
- Mailing Phone
- (909) 865-2336
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-26-2007
- Last Update Date
- 08-20-2025
- Code Navigator
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
Licensed Psychiatric Technician
- Taxonomy Code
- 167G00000X
- Type
- Nursing Service Providers
- License No.
- PT22264
- License State
- CA
- Taxonomy Description
- An individual licensed by the state board as a Psychiatric Technician based upon completion of a prescribed course of theory and clinical practice, with two thirds of the clinical practice time focused on mental and developmental disorders. The psychiatric technician practices under the direct supervision of a physician, psychologist, registered nurse or other professional to provide care to patients with mental disorders and developmental disabilities.
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) |
|---|---|---|---|---|
| 1 | 101YP2500X | Behavioral Health & Social Service Providers | Counselor |
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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 | 9 | 9 | 9 | 7 | 1 | 4 | 4 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 18 | 9 | 18 | 7 | 2 | 4 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 8 + 9 + 1 + 8 + 7 + 2 + 4 + 8 + 24 = 80 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1699971440 is valid because the calculated check digit 0 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 |
|---|---|---|---|
| 1467799759 | AMERICAN RECOVERY CENTER Organization | Substance Abuse Rehabilitation Facility (Substance Abuse Treatment, Children) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1033456272 | MR. EDWARD FRANCISCO LOPEZ Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1205175684 | MS. ROBERTA J ESQUIVEL Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1811330095 | CAROLYN MECHLING RAS Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1689862898 | EARL STEVENS Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1609049493 | MR. BENNY LUNA RIVAS Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1326313024 | MS. CHRISTINE WASHINGTON WALDEN COUNSELOR Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1891134961 | FELIX ANTHONY Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1720459829 | CHRISTINA MEJIA Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1851762959 | RORY MOORE Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1720450513 | ELVIS PERCY Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1881066611 | CARMEN PEREZ Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1982076600 | DESIREE ORTEGA Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1821460544 | SANDRA MEADOWS Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1801268453 | FELICIA RODRIGUEZ Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1366814915 | DARLENE DIAZ Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1073985495 | MICHAEL CONNARD Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1053778407 | SAMUEL SUTTON Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1669833240 | ELSA BLOUNT Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-2336 |
| 1013367911 | LILIANA MIRELES Individual | Counselor (Addiction (Substance Use Disorder)) | 2180 VALLEY BLVD POMONA, CA 91768 (909) 865-1831 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1699971440, enumerated in the NPI registry as an "individual" on June 26, 2007
The provider is located at 2180 Valley Blvd Pomona, Ca 91768 and the phone number is (909) 865-2336
The provider's speciality is Licensed Psychiatric Technician with taxonomy code 167G00000X
This NPI record was last updated on June 26, 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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