RACHEL TESTA
NPI 1528924289
Occupational Therapist in Charlton, MA

NPI Status: Active since December 26, 2025

Contact Information

88 MASONIC HOME RD
CHARLTON, MA
ZIP 01507
Phone: (508) 202-4090

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  • Individual
  • Female
  • Occupational Therapist

About RACHEL TESTA

This page provides the complete NPI Profile along with additional information for Rachel Testa, a provider established in Charlton, Massachusetts with a medical specialization in Occupational Therapist. The healthcare provider is registered in the NPI registry with number 1528924289 assigned on December 2025. The practitioner's primary taxonomy code is 225X00000X with license number OTL14758 (MA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1528924289
Provider Name
RACHEL TESTA
Gender
Female
Entity Type
Individual
Location Address
88 MASONIC HOME RD CHARLTON, MA 01507
Location Phone
(508) 202-4090
Mailing Address
88 MASONIC HOME RD CHARLTON, MA 01507
Is Sole Proprietor?
No
Enumeration Date
12-26-2025
Last Update Date
12-26-2025
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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 No.
OTL14758
License State
MA
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 1528924289, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 9 → 18 → 9 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 8 + 2 + 8 + 2 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1528924289.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Occupational Therapist
88 MASONIC HOME RD
CHARLTON, MA 01507
Massage Therapist
88 MASONIC HOME RD, GUEST SUITE 5
CHARLTON, MA 01507
Physical Therapist
88 MASONIC HOME RD
CHARLTON, MA 01507
Clinic/Center (Rehabilitation)
88 MASONIC HOME RD
CHARLTON, MA 01507
Skilled Nursing Facility
88 MASONIC HOME RD
CHARLTON, MA 01507
Home Health
88 MASONIC HOME RD
CHARLTON, MA 01507
Hospice Care, Community Based
88 MASONIC HOME RD
CHARLTON, MA 01507
Occupational Therapy Assistant
88 MASONIC HOME RD
CHARLTON, MA 01507
Physical Therapy Assistant
88 MASONIC HOME RD
CHARLTON, MA 01507
Occupational Therapist
88 MASONIC HOME RD
CHARLTON, MA 01507
Physical Therapist
88 MASONIC HOME RD
CHARLTON, MA 01507
Physical Therapist
88 MASONIC HOME RD
CHARLTON, MA 01507
Nursing Facility/Intermediate Care Facility
88 MASONIC HOME RD
CHARLTON, MA 01507
Occupational Therapist
88 MASONIC HOME RD
CHARLTON, MA 01507
Physical Therapist
88 MASONIC HOME RD
CHARLTON, MA 01507
Speech-Language Pathologist
88 MASONIC HOME RD
CHARLTON, MA 01507

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528924289, enumerated as an "individual" on December 26, 2025.

The provider is located at 88 MASONIC HOME RD CHARLTON, MA 01507 and the phone number is (508) 202-4090.

Occupational Therapist with taxonomy code 225X00000X.