MONSERRAT VILLEGAS I
NPI 1558829762
Behavior Analyst in Santa Clara, CA

NPI Status: Active since March 06, 2019

Contact Information

3170 DE LA CRUZ BLVD STE 111
SANTA CLARA, CA
ZIP 95054
Phone: (408) 930-4788

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  • Individual
  • Female
  • Behavior Analyst

About MONSERRAT VILLEGAS

This page provides the complete NPI Profile along with additional information for Monserrat Villegas, a provider established in Santa Clara, California with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1558829762 assigned on March 2019. The practitioner's primary taxonomy code is 103K00000X with license number 1-22-62045 (CA). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1558829762
Provider Name
MONSERRAT VILLEGAS I
Gender
Female
Entity Type
Individual
Location Address
3170 DE LA CRUZ BLVD STE 111 SANTA CLARA, CA 95054
Location Phone
(408) 930-4788
Mailing Address
3170 DE LA CRUZ BLVD STE 111 SANTA CLARA, CA 95054
Is Sole Proprietor?
Yes
Enumeration Date
03-06-2019
Last Update Date
02-26-2026
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Location Map

Secondary Locations

  • 1224 W 21st St
    Clovis, NM 88101
    (866) 273-2451
  • 2350 W Highway 89A # 1047
    Sedona, AZ 86336
    (866) 273-2451
  • 301 N Canyon St
    Carlsbad, NM 88220
    (866) 273-2451
  • 950 W Aztec Ave
    Gallup, NM 87301
    (866) 273-2451
  • 2301 E 20th St
    Farmington, NM 87401
    (866) 273-2451
  • 500 N Hudson St
    Silver City, NM 88061
    (866) 273-2451
  • 100 Gossett Dr Ste B
    Aztec, NM 87410
    (866) 273-2451
  • 1408 8th St
    Alamogordo, NM 88310
    (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
  • 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
  • 186 E. Sheldon St. # 1119
    Prescott Valley, AZ 86301
    (866) 273-2451
  • 201 N 4th St
    Artesia, NM 88210
    (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 Analyst

Taxonomy Code
103K00000X
Type
Behavioral Health & Social Service Providers
License No.
1-22-62045
License State
CA
Taxonomy Description
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

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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 1558829762, 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
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
2
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 5 → 10 → 1 8 → 16 → 7 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 6 + 2 + 1 + 8 + 7 + 1 + 2 + 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 1558829762.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychologist
3170 DE LA CRUZ BLVD STE 111
SANTA CLARA, CA 95054

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558829762, enumerated as an "individual" on March 06, 2019.

The provider is located at 3170 DE LA CRUZ BLVD STE 111 SANTA CLARA, CA 95054 and the phone number is (408) 930-4788.

Behavior Analyst with taxonomy code 103K00000X.