MARGARET S PERRIN LMT
NPI 1992439772
Massage Therapist in Rockford, IL

NPI Status: Active since July 15, 2022

Contact Information

6778 MILL RD STE 300
ROCKFORD, IL
ZIP 61108
Phone: (815) 977-4140

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  • Individual
  • Female
  • Massage Therapist

About MARGARET PERRIN

This page provides the complete NPI Profile along with additional information for Margaret Perrin, a provider established in Rockford, Illinois with a medical specialization in Massage Therapist. The healthcare provider is registered in the NPI registry with number 1992439772 assigned on July 2022. The practitioner's primary taxonomy code is 225700000X with license number 227021497 (IL). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1992439772
Provider Name
MARGARET S PERRIN LMT
Other Name
MARGARET CONBOY
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
6778 MILL RD STE 300 ROCKFORD, IL 61108
Location Phone
(815) 977-4140
Mailing Address
1140 MINNS DR APT 4 MACHESNEY PARK, IL 61115
Mailing Phone
(815) 262-8804
Is Sole Proprietor?
No
Enumeration Date
07-15-2022
Last Update Date
07-15-2022
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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

Massage Therapist

Taxonomy Code
225700000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
227021497
License State
IL
Taxonomy Description
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes.

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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 1992439772, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 9 → 18 → 9 4 → 8 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 8 + 3 + 1 + 8 + 7 + 1 + 4 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1992439772.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Massage Therapist
6778 MILL RD STE 300
ROCKFORD, IL 61108
Massage Therapist
6778 MILL RD STE 300
ROCKFORD, IL 61108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992439772, enumerated as an "individual" on July 15, 2022.

The provider is located at 6778 MILL RD STE 300 ROCKFORD, IL 61108 and the phone number is (815) 977-4140.

Massage Therapist with taxonomy code 225700000X.