HEARTWOOD CHILD AND FAMILY SERVICES, LLC
NPI 1538006960
Psychologist - Clinical in Northampton, MA

NPI Status: Active since May 04, 2026

Contact Information

40 CENTER ST STE 4
NORTHAMPTON, MA
ZIP 01060
Phone: (413) 376-8733
Fax: (978) 577-5270

Get Directions Write a Review

  • Organization
  • Psychologist
  • Clinical

About HEARTWOOD CHILD AND FAMILY SERVICES, LLC

This page provides the complete NPI Profile along with additional information for Heartwood Child And Family Services, Llc, a provider established in Northampton, Massachusetts operating as a Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1538006960 assigned on May 2026. The practitioner's primary taxonomy code is 103TC0700X. The provider is registered as an organization and their NPI record was last updated May 2026. Heartwood Child And Family Services, Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Christopher Edward Overtree Phd (Chief Executive Officer)

NPI
1538006960
Provider Name
HEARTWOOD CHILD AND FAMILY SERVICES, LLC
Entity Type
Organization
Location Address
40 CENTER ST STE 4 NORTHAMPTON, MA 01060
Location Phone
(413) 376-8733
Location Fax
(978) 577-5270
Mailing Address
40 CENTER ST STE 4 NORTHAMPTON, MA 01060
Mailing Phone
(413) 376-8733
Mailing Fax
(978) 577-5270
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-04-2026
Last Update Date
05-04-2026
Code Navigator

A clinical psychologist like Heartwood Child And Family Services, Llc 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.

Location Map

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
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1103TB0200XBehavioral Health & Social Service Providers

Psychologist
Cognitive & Behavioral

 
2103TC2200XBehavioral Health & Social Service Providers

Psychologist
Clinical Child & Adolescent

 
3103TF0000XBehavioral Health & Social Service Providers

Psychologist
Family

 
4103TM1800XBehavioral Health & Social Service Providers

Psychologist
Intellectual and Developmental Disabilities

 
5103TS0200XBehavioral Health & Social Service Providers

Psychologist
School

 
6363LG0600XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Gerontology

 
7363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. CHRISTOPHER EDWARD OVERTREE PHD

Authorized Official Title
CHIEF EXECUTIVE OFFICER
Authorized Official Phone
(413) 376-8733

Reviews for HEARTWOOD CHILD AND FAMILY SERVICES, LLC

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 1538006960, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 3 → 6 0 → 0 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 0 + 0 + 1 + 2 + 9 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1538006960.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538006960, enumerated as an "organization" on May 04, 2026.

The provider is located at 40 CENTER ST STE 4 NORTHAMPTON, MA 01060 and the phone number is (413) 376-8733.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.