DR. MARY GERRIE PSY.D.
NPI 1598012445
Psychologist - Clinical in Weymouth, MA

NPI Status: Active since August 09, 2012

Contact Information

1221 MAIN ST STE 401
WEYMOUTH, MA
ZIP 02190
Phone: (508) 684-2332

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  • Individual
  • Female
  • Psychologist
  • Clinical

About MARY GERRIE

This page provides the complete NPI Profile along with additional information for Mary Gerrie, a provider established in Weymouth, Massachusetts with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1598012445 assigned on August 2012. The practitioner's primary taxonomy code is 103TC0700X with license number PSY10000127 (MA). The provider is registered as an individual and her NPI record was last updated April 2025.

NPI
1598012445
Provider Name
DR. MARY GERRIE PSY.D.
Gender
Female
Entity Type
Individual
Location Address
1221 MAIN ST STE 401 WEYMOUTH, MA 02190
Location Phone
(508) 684-2332
Mailing Address
1221 MAIN ST STE 401 WEYMOUTH, MA 02190
Mailing Phone
(508) 684-2332
Is Sole Proprietor?
Yes
Enumeration Date
08-09-2012
Last Update Date
04-07-2025
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A clinical psychologist like Mary Gerrie assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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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

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
PSY10000127
License State
MA
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1598012445
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2518801448
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 8 + 8 + 0 + 1 + 4 + 4 + 8 + 24 = 65
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 65 = 55

The NPI number 1598012445 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1598402521 KAITLYN CASEY
Individual
Counselor (Mental Health)1221 MAIN ST STE 401
WEYMOUTH, MA 02190
(508) 290-0539

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598012445, enumerated in the NPI registry as an "individual" on August 09, 2012

The provider is located at 1221 Main St Ste 401 Weymouth, Ma 02190 and the phone number is (508) 684-2332

The provider's speciality is Psychologist with taxonomy code 103TC0700X with a focus in Clinical

This NPI record was last updated on August 09, 2012. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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