MALLERY LEE GUASTINI
NPI 1770046922
Day Training/Habilitation Specialist in Leominster, MA

NPI Status: Active since April 12, 2019

Contact Information

80 ERDMAN WAY
LEOMINSTER, MA
ZIP 01453
Phone: (978) 602-3669

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  • Individual
  • Female
  • Day Training/Habilitation Specialist

About MALLERY GUASTINI

This page provides the complete NPI Profile along with additional information for Mallery Guastini, a provider established in Leominster, Massachusetts with a medical specialization in Day Training/habilitation Specialist. The healthcare provider is registered in the NPI registry with number 1770046922 assigned on April 2019. The practitioner's primary taxonomy code is 373H00000X. The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1770046922
Provider Name
MALLERY LEE GUASTINI
Gender
Female
Entity Type
Individual
Location Address
80 ERDMAN WAY LEOMINSTER, MA 01453
Location Phone
(978) 602-3669
Mailing Address
202 SILVER LAKE ST ATHOL, MA 01331
Mailing Phone
(978) 602-3669
Is Sole Proprietor?
No
Enumeration Date
04-12-2019
Last Update Date
04-12-2019
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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

Day Training/Habilitation Specialist

Taxonomy Code
373H00000X
Type
Nursing Service Related Providers
Taxonomy Description
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.

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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 1770046922, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
2
Doubled → 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 7 → 14 → 5 0 → 0 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 0 + 4 + 1 + 2 + 9 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1770046922.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Specialist
80 ERDMAN WAY, SUITE 201
LEOMINSTER, MA 01453
Obstetrics & Gynecology (Gynecology)
80 ERDMAN WAY, SUITE 315
LEOMINSTER, MA 01453
Prosthetic/Orthotic Supplier
80 ERDMAN WAY, SUITE 204
LEOMINSTER, MA 01453
Psychiatry & Neurology (Neurology)
80 ERDMAN WAY, SUITE 202
LEOMINSTER, MA 01453
Optometrist
80 ERDMAN WAY, 205
LEOMINSTER, MA 01453
Counselor (Mental Health)
80 ERDMAN WAY, SUITE 208
LEOMINSTER, MA 01453
Counselor (Mental Health)
80 ERDMAN WAY, SUITE 208
LEOMINSTER, MA 01453
Counselor (Mental Health)
80 ERDMAN WAY, SUITE 208
LEOMINSTER, MA 01453
Counselor
80 ERDMAN WAY, SUITE 208
LEOMINSTER, MA 01453
Allergy & Immunology (Allergy)
80 ERDMAN WAY, SUITE 315.
LEOMINSTER, MA 01453
Counselor (Mental Health)
80 ERDMAN WAY
LEOMINSTER, MA 01453
Counselor
80 ERDMAN WAY, SUITE 208
LEOMINSTER, MA 01453
Counselor (Mental Health)
80 ERDMAN WAY, SUITE 208
LEOMINSTER, MA 01453
Student in an Organized Health Care Education/Training Program
80 ERDMAN WAY
LEOMINSTER, MA 01453
Social Worker (Clinical)
80 ERDMAN WAY, SUITE 208
LEOMINSTER, MA 01453
Counselor (Mental Health)
80 ERDMAN WAY, SUITE 205
LEOMINSTER, MA 01453
Counselor (Mental Health)
80 ERDMAN WAY, SUITE 208
LEOMINSTER, MA 01453
Nurse Practitioner (Adult Health)
80 ERDMAN WAY, STE 100
LEOMINSTER, MA 01453
Counselor (Mental Health)
80 ERDMAN WAY, SUITE 200
LEOMINSTER, MA 01453
Social Worker
80 ERDMAN WAY
LEOMINSTER, MA 01453

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770046922, enumerated as an "individual" on April 12, 2019.

The provider is located at 80 ERDMAN WAY LEOMINSTER, MA 01453 and the phone number is (978) 602-3669.

Day Training/Habilitation Specialist with taxonomy code 373H00000X.