MARGARET MARY DUNN MSW
NPI 1982939310
Counselor - Professional in Boston, MA

NPI Status: Active since October 02, 2009

Contact Information

95 BERKELEY ST
SUITE 600
BOSTON, MA
ZIP 02116
Phone: (617) 350-6900
Fax: (617) 350-6901

Get Directions Write a Review

  • Individual
  • Female
  • Counselor
  • Professional

About MARGARET DUNN

This page provides the complete NPI Profile along with additional information for Margaret Dunn, a provider established in Boston, Massachusetts with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1982939310 assigned on October 2009. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1982939310
Provider Name
MARGARET MARY DUNN MSW
Gender
Female
Entity Type
Individual
Location Address
95 BERKELEY ST SUITE 600 BOSTON, MA 02116
Location Phone
(617) 350-6900
Location Fax
(617) 350-6901
Mailing Address
24 LAWRENCE ST BOSTON, MA 02116
Mailing Phone
(617) 482-9395
Is Sole Proprietor?
No
Enumeration Date
10-02-2009
Last Update Date
10-02-2009
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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers

Reviews for MARGARET MARY DUNN MSW

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 1982939310, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
1
Doubled → 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 8 → 16 → 7 9 → 18 → 9 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 8 + 3 + 1 + 8 + 3 + 2 + 24 = 70

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

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1982939310.

Other Providers at the Same Location


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

Counselor (Mental Health)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Marriage & Family Therapist
95 BERKELEY ST
BOSTON, MA 02116
Counselor (Mental Health)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Counselor (Mental Health)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Counselor (Mental Health)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Counselor
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Counselor (Professional)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Counselor
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Counselor
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Counselor
95 BERKELEY ST
BOSTON, MA 02116
Social Worker (Clinical)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Student in an Organized Health Care Education/Training Program
95 BERKELEY ST
BOSTON, MA 02116
Counselor (Mental Health)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Counselor (Mental Health)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Student in an Organized Health Care Education/Training Program
95 BERKELEY ST, LATIN AMERICAN HEALTH INSTITUTE
BOSTON, MA 02116
Counselor
95 BERKELEY ST
BOSTON, MA 02116
Counselor (Mental Health)
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116
Community Health Worker
95 BERKELEY ST, 6
BOSTON, MA 02116
Social Worker (Clinical)
95 BERKELEY ST, 6TH FLOOR
BOSTON, MA 02116
Student in an Organized Health Care Education/Training Program
95 BERKELEY ST, SUITE 600
BOSTON, MA 02116

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982939310, enumerated as an "individual" on October 02, 2009.

The provider is located at 95 BERKELEY ST SUITE 600 BOSTON, MA 02116 and the phone number is (617) 350-6900.

Counselor with taxonomy code 101YP2500X and a focus in Professional.