DAYNA LEE
NPI 1790630358
Occupational Therapist in Los Angeles, CA

NPI Status: Active since February 27, 2026

Contact Information

333 S BEAUDRY AVE
LOS ANGELES, CA
ZIP 90017
Phone: (213) 241-1000

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  • Individual
  • Occupational Therapist

About DAYNA LEE

This page provides the complete NPI Profile along with additional information for Dayna Lee, a provider established in Los Angeles, California operating as a Occupational Therapist. The healthcare provider is registered in the NPI registry with number 1790630358 assigned on February 2026. The practitioner's primary taxonomy code is 225X00000X. The provider is registered as an individual and their NPI record was last updated February 2026.

NPI
1790630358
Provider Name
DAYNA LEE
Gender
Entity Type
Individual
Location Address
333 S BEAUDRY AVE LOS ANGELES, CA 90017
Location Phone
(213) 241-1000
Mailing Address
333 S BEAUDRY AVE LOS ANGELES, CA 90017
Is Sole Proprietor?
No
Enumeration Date
02-27-2026
Last Update Date
02-27-2026
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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

Occupational Therapist

Taxonomy Code
225X00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License State
CA
Taxonomy Description
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

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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 1790630358, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
8
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 9 → 18 → 9 6 → 12 → 3 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 2 + 3 + 0 + 3 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1790630358.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Nurse Practitioner (School)
333 S BEAUDRY AVE, 29TH FLOOR-COST RECOVERY UNIT
LOS ANGELES, CA 90017
Social Worker (Clinical)
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Pediatrics
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Social Worker (Clinical)
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Social Worker (Clinical)
333 S BEAUDRY AVE, SCHOOL MENTAL HEALTH, 29TH FLOOR
LOS ANGELES, CA 90017
Local Education Agency (LEA)
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Physical Therapist
333 S BEAUDRY AVE, 18TH FLOOR
LOS ANGELES, CA 90017
Social Worker (Clinical)
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Social Worker (Clinical)
333 S BEAUDRY AVE, 29TH FLOOR
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017
Pediatrics
333 S BEAUDRY AVE, FLOOR 29
LOS ANGELES, CA 90017
Rehabilitation Practitioner
333 S BEAUDRY AVE
LOS ANGELES, CA 90017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790630358, enumerated as an "individual" on February 27, 2026.

The provider is located at 333 S BEAUDRY AVE LOS ANGELES, CA 90017 and the phone number is (213) 241-1000.

Occupational Therapist with taxonomy code 225X00000X.