DR. WILLIAM DEFRANC
NPI 1760710099
Psychologist - Counseling in Quincy, MA

NPI Status: Active since November 24, 2009

Contact Information

234 COPELAND ST
SUITE 320
QUINCY, MA
ZIP 02169
Phone: (617) 789-0137

Get Directions Write a Review

  • Individual
  • Male
  • Psychologist
  • Counseling

About WILLIAM DEFRANC

This page provides the complete NPI Profile along with additional information for William Defranc, a provider established in Quincy, Massachusetts with a medical specialization in Psychologist, focusing in counseling . The healthcare provider is registered in the NPI registry with number 1760710099 assigned on November 2009. The practitioner's primary taxonomy code is 103TC1900X with license number 7806 (MA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1760710099
Provider Name
DR. WILLIAM DEFRANC
Gender
Male
Entity Type
Individual
Location Address
234 COPELAND ST SUITE 320 QUINCY, MA 02169
Location Phone
(617) 789-0137
Mailing Address
234 COPELAND ST SUITE 320 QUINCY, MA 02169
Mailing Phone
(617) 789-0137
Is Sole Proprietor?
Yes
Enumeration Date
11-24-2009
Last Update Date
11-24-2009
Code Navigator

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 Counseling

Taxonomy Code
103TC1900X
Type
Behavioral Health & Social Service Providers
License No.
7806
License State
MA
Taxonomy Description
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.

Reviews for DR. WILLIAM DEFRANC

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 1760710099, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 6 → 12 → 3 7 → 14 → 5 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 1 + 4 + 1 + 0 + 0 + 1 + 8 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1760710099.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Social Worker (Clinical)
234 COPELAND ST, THIRD FLOOR
QUINCY, MA 02169
Social Worker (Clinical)
234 COPELAND ST
QUINCY, MA 02169
Counselor (Professional)
234 COPELAND ST
QUINCY, MA 02169
Physician Assistant
234 COPELAND ST
QUINCY, MA 02169
Social Worker (Clinical)
234 COPELAND ST
QUINCY, MA 02169
Behavior Technician
234 COPELAND ST
QUINCY, MA 02169
Behavior Technician
234 COPELAND ST
QUINCY, MA 02169

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760710099, enumerated as an "individual" on November 24, 2009.

The provider is located at 234 COPELAND ST SUITE 320 QUINCY, MA 02169 and the phone number is (617) 789-0137.

Psychologist with taxonomy code 103TC1900X and a focus in Counseling.