HILARY RICHARDSON PHD
NPI 1326914425
Psychologist - Clinical in Yakima, WA

NPI Status: Active since October 15, 2025

Contact Information

1806 W LINCOLN AVE
YAKIMA, WA
ZIP 98902
Phone: (509) 452-4520
Fax: (509) 452-5224

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  • Individual
  • Female
  • Psychologist
  • Clinical

About HILARY RICHARDSON

This page provides the complete NPI Profile along with additional information for Hilary Richardson, a provider established in Yakima, Washington with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1326914425 assigned on October 2025. The practitioner's primary taxonomy code is 103TC0700X with license number PY61142737 (WA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1326914425
Provider Name
HILARY RICHARDSON PHD
Gender
Female
Entity Type
Individual
Location Address
1806 W LINCOLN AVE YAKIMA, WA 98902
Location Phone
(509) 452-4520
Location Fax
(509) 452-5224
Mailing Address
501 S 5TH AVE YAKIMA, WA 98902
Mailing Phone
(509) 853-1082
Mailing Fax
(509) 452-5224
Is Sole Proprietor?
No
Enumeration Date
10-15-2025
Last Update Date
10-15-2025
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A clinical psychologist like Hilary Richardson 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

Secondary Locations

  • 521 E Mountain View Ave
    Ellensburg, WA 98926
    (509) 962-1414

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.
PY61142737
License State
WA
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.

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)
1103T00000XBehavioral Health & Social Service Providers

Psychologist

PY61142737 (WA)

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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 1326914425, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
Check
5
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 2 → 4 9 → 18 → 9 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 4 + 6 + 1 + 8 + 1 + 8 + 4 + 4 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1326914425.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Pediatrics
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Student in an Organized Health Care Education/Training Program
1806 W LINCOLN AVE
YAKIMA, WA 98902
Pharmacist (Pharmacotherapy)
1806 W LINCOLN AVE
YAKIMA, WA 98902
Pharmacist
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Internal Medicine (Geriatric Medicine)
1806 W LINCOLN AVE
YAKIMA, WA 98902
Nurse Practitioner
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Counselor (Mental Health)
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902
Psychologist (Clinical)
1806 W LINCOLN AVE
YAKIMA, WA 98902
Family Medicine
1806 W LINCOLN AVE
YAKIMA, WA 98902

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326914425, enumerated as an "individual" on October 15, 2025.

The provider is located at 1806 W LINCOLN AVE YAKIMA, WA 98902 and the phone number is (509) 452-4520.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.