KATHIE LI
NPI 1134839392
Behavior Technician in Concord, CA

NPI Status: Active since November 29, 2022

Contact Information

1200 CONCORD AVE STE 100
CONCORD, CA
ZIP 94520
Phone: (858) 504-0658

NPI Profile Information
Primary Taxonomy
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Behavior Technician

About KATHIE LI

This page provides the complete NPI Profile along with additional information for Kathie Li, a provider established in Concord, California with a medical specialization in Behavior Technician. The healthcare provider is registered in the NPI registry with number 1134839392 assigned on November 2022. The practitioner's primary taxonomy code is 106S00000X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI: 1134839392
Provider Name: KATHIE LI
Gender: Female
Entity Type: Individual
Location Address: 1200 CONCORD AVE STE 100 CONCORD, CA 94520
Location Phone: (858) 504-0658
Mailing Address: 1200 CONCORD AVE STE 100 CONCORD, CA 94520
Is Sole Proprietor?: No
Enumeration Date: 11-29-2022
Last Update Date: 03-12-2026
Code Navigator

Location Map

Secondary Locations

301 N Canyon St
Carlsbad, NM 88220
(866) 273-2451
201 N 4th St
Artesia, NM 88210
(866) 273-2451
100 Gossett Dr Ste B
Aztec, NM 87410
(866) 273-2451
1408 8th St
Alamogordo, NM 88310
(866) 273-2451
221 N Kansas St Ste 700
El Paso, TX 79901
(866) 273-2451
2705 S Alma School Rd Ste 2
Chandler, AZ 85286
(866) 273-2451
21168 E Ocotillo Rd # 1078
Queen Creek, AZ 85142
(866) 273-2451
809 W. Riordan Rd. Ste 100, PMB 1113
Flagstaff, AZ 86001
(866) 273-2451
2900 E. Broadway Blvd. Ste 100, #1206
Tuscon, AZ 85716
(866) 273-2451
201 E Las Cruces Ave Ste 1501
Las Cruces, NM 88001
(866) 273-2451
1012 Marquez Pl Unit 106B
Santa Fe, NM 87505
(866) 273-2451
115 E College Blvd
Roswell, NM 88201
(866) 273-2451
6565 Americas Pkwy NE Ste 200
Albuquerque, NM 87110
(866) 273-2451
1224 W 21st St
Clovis, NM 88101
(866) 273-2451
500 N Hudson St
Silver City, NM 88061
(866) 273-2451
2301 E 20th St
Farmington, NM 87401
(866) 273-2451
950 W Aztec Ave
Gallup, NM 87301
(866) 273-2451
186 E Sheldon St # 1119
Prescott, AZ 86301
(866) 273-2451
2350 W Highway 89A # 1047
Sedona, AZ 86336
(866) 273-2451

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: Behavior Technician
Taxonomy Code: 106S00000X
Type: Behavioral Health & Social Service Providers
Taxonomy Description: The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

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 1134839392, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

Check

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 3 → 6 8 → 16 → 7 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 1 + 6 + 3 + 1 + 8 + 3 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2

This NPI is valid

The calculated check digit is 2, which matches the last digit of 1134839392.