MS. CHANDA RICHARDSON
NPI 1942181029
Nurse Practitioner - Psychiatric/Mental Health in Pomona, CA

NPI Status: Active since September 08, 2025

Contact Information

309 E 2ND ST
POMONA, CA
ZIP 91766
Phone: (424) 242-2449

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health

About CHANDA RICHARDSON

This page provides the complete NPI Profile along with additional information for Chanda Richardson, a provider established in Pomona, California with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1942181029 assigned on September 2025. The practitioner's primary taxonomy code is 363LP0808X with license number 95031968 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1942181029
Provider Name
MS. CHANDA RICHARDSON
Gender
Female
Entity Type
Individual
Location Address
309 E 2ND ST POMONA, CA 91766
Location Phone
(424) 242-2449
Mailing Address
309 E 2ND ST POMONA, CA 91766
Is Sole Proprietor?
No
Enumeration Date
09-08-2025
Last Update Date
09-08-2025
Code Navigator

A nurse practitioner (NP) like Chanda Richardson is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95031968
License State
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 1942181029, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 4 → 8 1 → 2 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 2 + 8 + 2 + 0 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1942181029.

Other Providers at the Same Location


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

Pharmacist (Pharmacotherapy)
309 E 2ND ST
POMONA, CA 91766
Physical Medicine & Rehabilitation
309 E 2ND ST
POMONA, CA 91766
Podiatrist (Radiology)
309 E 2ND ST, WESTERN UNIVERSITY OF HEALTH SCIENCES
POMONA, CA 91766
Pharmacist
309 E 2ND ST
POMONA, CA 91766
Pharmacist
309 E 2ND ST
POMONA, CA 91766
Pharmacist
309 E 2ND ST
POMONA, CA 91766
Physician Assistant (Medical)
309 E 2ND ST
POMONA, CA 91766
Pharmacist
309 E 2ND ST, HPC 133
POMONA, CA 91766
Clinic/Center (Dental)
309 E 2ND ST
POMONA, CA 91766
Pharmacist
309 E 2ND ST
POMONA, CA 91766
Clinic/Center (Dental)
309 E 2ND ST
POMONA, CA 91766
Pharmacist
309 E 2ND ST
POMONA, CA 91766
Pharmacist (Pharmacotherapy)
309 E 2ND ST
POMONA, CA 91766
Optometrist
309 E 2ND ST
POMONA, CA 91766
Student in an Organized Health Care Education/Training Program
309 E 2ND ST
POMONA, CA 91766
Pharmacist
309 E 2ND ST
POMONA, CA 91766
Dentist
309 E 2ND ST
POMONA, CA 91766
Pharmacist
309 E 2ND ST
POMONA, CA 91766
Dentist (Pediatric Dentistry)
309 E 2ND ST
POMONA, CA 91766
Pharmacist
309 E 2ND ST
POMONA, CA 91766

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942181029, enumerated as an "individual" on September 08, 2025.

The provider is located at 309 E 2ND ST POMONA, CA 91766 and the phone number is (424) 242-2449.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.