RACHEL THEYS MS.ED, BCBA, LABA
NPI 1124530373
Behavior Analyst in Wellesley Hills, MA

NPI Status: Active since October 27, 2017

Contact Information

35 WALNUT ST.
WELLESLEY HILLS, MA
ZIP 02481
Phone: (617) 631-4193
Fax: (617) 631-4193

Get Directions Write a Review

  • Individual
  • Female
  • Behavior Analyst
  • Accepts Insurance

About RACHEL THEYS

This page provides the complete NPI Profile along with additional information for Rachel Theys, a provider established in Wellesley Hills, Massachusetts with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1124530373 assigned on October 2017. The practitioner's primary taxonomy code is 103K00000X with license number 000001867 (MA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1124530373
Provider Name
RACHEL THEYS MS.ED, BCBA, LABA
Gender
Female
Entity Type
Individual
Location Address
35 WALNUT ST. WELLESLEY HILLS, MA 02481
Location Phone
(617) 631-4193
Location Fax
(617) 631-4193
Mailing Address
130 LIBERTY ST STE 13A BROCKTON, MA 02301
Mailing Phone
(617) 957-6451
Mailing Fax
(617) 631-4193
Is Sole Proprietor?
No
Enumeration Date
10-27-2017
Last Update Date
11-02-2025
Code Navigator

Location Map

Secondary Locations

  • 542 Amherst St.
    Nashua, NH 03063
    (617) 631-4193

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.
000001867
License State
MA
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • WellSense Clarity NH Bronze 6500 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7500 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7600 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Gold 2000 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 3400 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 6000 + $0 Rx List + 24/7 Nurse Advice - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for RACHEL THEYS MS.ED, BCBA, LABA

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1124530373, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 5 → 10 → 1 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 1 + 0 + 3 + 0 + 3 + 1 + 4 + 24 = 47

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

The next multiple of ten after 47 is 50. The difference is the calculated check digit.

50 - 47 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1124530373.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124530373, enumerated as an "individual" on October 27, 2017.

The provider is located at 35 WALNUT ST. WELLESLEY HILLS, MA 02481 and the phone number is (617) 631-4193.

Behavior Analyst with taxonomy code 103K00000X.

The provider might be accepting Accepts: WellSense Health Plan. Please consult your insurance carrier or call the provider to verify.