DR. THERESA VOLPE JOHNSTONE PHD
NPI 1588916191
Psychologist - Clinical Child & Adolescent in Pleasanton, CA
NPI Status: Active since October 05, 2012
Contact Information
7820 APPLEWOOD WAY
PLEASANTON, CA
ZIP 94588
Phone: (925) 484-0074
- Individual
- Female
- Psychologist
- Clinical Child & Adolescent
- Accepts Insurance
About THERESA VOLPE JOHNSTONE
This page provides the complete NPI Profile along with additional information for Theresa Volpe Johnstone, a provider established in Pleasanton, California with a medical specialization in Psychologist, focusing in clinical child & adolescent . The healthcare provider is registered in the NPI registry with number 1588916191 assigned on October 2012. The practitioner's primary taxonomy code is 103TC2200X with license number PSY17748 (CO). The provider is registered as an individual and her NPI record was last updated 14 years ago.
- NPI
- 1588916191
- Provider Name
- DR. THERESA VOLPE JOHNSTONE PHD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 7820 APPLEWOOD WAY PLEASANTON, CA 94588
- Location Phone
- (925) 484-0074
- Mailing Address
- PO BOX 886 PLEASANTON, CA 94566
- Mailing Phone
- (925) 484-0074
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 10-05-2012
- Last Update Date
- 10-05-2012
- 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
Psychologist Clinical Child & Adolescent
- Taxonomy Code
- 103TC2200X
- Type
- Behavioral Health & Social Service Providers
- License No.
- PSY17748
- License State
- CO
- Taxonomy Description
- A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
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 | 103G00000X | Behavioral Health & Social Service Providers | Clinical Neuropsychologist | PSY17748 (CA) |
| 2 | 103TM1800X | Behavioral Health & Social Service Providers | Psychologist | PSY17748 (CA) |
| 3 | 103TS0200X | Behavioral Health & Social Service Providers | Psychologist | PSY17748 (CA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Connect 1500 Gold - EPO
- Connect 6000 Silver - EPO
- Connect 9800 Bronze - EPO
- HSA Qualified 7500 Bronze - Choice Network - EPO
- HSA-E Qualified 7500 Bronze - Signature Network - EPO
- Providence Oregon Standard Bronze Plan - Choice Network - EPO
- Providence Oregon Standard Bronze Plan - Signature Network - EPO
- Providence Oregon Standard Gold Plan - Choice Network - EPO
- Providence Oregon Standard Gold Plan - Signature Network - EPO
- Providence Oregon Standard Silver Plan - Choice Network - EPO
- Providence Oregon Standard Silver Plan - Signature Network - EPO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| PSY17748 | OTHER (01) | CA | CA BOARD OF PSYCHOLOGY |
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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 1588916191, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 69 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1588916191, enumerated as an "individual" on October 05, 2012.
The provider is located at 7820 APPLEWOOD WAY PLEASANTON, CA 94588 and the phone number is (925) 484-0074.
Psychologist with taxonomy code 103TC2200X and a focus in Clinical Child & Adolescent.
The provider might be accepting Accepts: Providence Health Plan, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
