NATHAN & SAWYER
NPI 1649462276
Psychologist - Clinical in Fullerton, CA
NPI Status: Active since August 17, 2007
Contact Information
680 LANGSDORF DR
SUITE 219
FULLERTON, CA
ZIP 92831
Phone: (714) 871-9732
Fax: (714) 871-4561
- Organization
- Psychologist
- Clinical
About NATHAN & SAWYER
This page provides the complete NPI Profile along with additional information for Nathan & Sawyer, a provider established in Fullerton, California operating as a Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1649462276 assigned on August 2007. The practitioner's primary taxonomy code is 103TC0700X with license number PSY 11021 (CA). The provider is registered as an organization and their NPI record was last updated 19 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as Nathan & Sawyer. The authorized official of this NPI record is Dr. Alison Nathan Phd (Clinical Psychologist)
- NPI
- 1649462276
- Provider Legal Name
- JOHN D. SAWYER, PHD
- Other Organization Name
- NATHAN & SAWYER
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 680 LANGSDORF DR SUITE 219 FULLERTON, CA 92831
- Location Phone
- (714) 871-9732
- Location Fax
- (714) 871-4561
- Mailing Address
- 680 LANGSDORF DR SUITE 219 FULLERTON, CA 92831
- Mailing Phone
- (714) 871-9732
- Mailing Fax
- (714) 871-4561
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 08-17-2007
- Last Update Date
- 08-17-2007
- Code Navigator
A clinical psychologist like Nathan & Sawyer 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.
- PSY 11021
- 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.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
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 |
|---|---|---|---|
| CP 11021 | MEDICARE PIN (08) | CA |
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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 1649462276, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).
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 74 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
FULLERTON, CA 92831
FULLERTON, CA 92831
FULLERTON, CA 92831
FULLERTON, CA 92831
FULLERTON, CA 92831
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1649462276, enumerated as an "organization" on August 17, 2007.
The provider is located at 680 LANGSDORF DR SUITE 219 FULLERTON, CA 92831 and the phone number is (714) 871-9732.
Psychologist with taxonomy code 103TC0700X and a focus in Clinical.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
