IAN MACDONALD
NPI 1992493571
Peer Specialist in Quincy, MA

NPI Status: Active since May 01, 2023

Contact Information

110 W SQUANTUM ST
QUINCY, MA
ZIP 02171
Phone: (617) 376-2038

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  • Individual
  • Male
  • Peer Specialist

About IAN MACDONALD

This page provides the complete NPI Profile along with additional information for Ian Macdonald, a provider established in Quincy, Massachusetts with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1992493571 assigned on May 2023. The practitioner's primary taxonomy code is 175T00000X with license number S39089913 (MA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1992493571
Provider Name
IAN MACDONALD
Gender
Male
Entity Type
Individual
Location Address
110 W SQUANTUM ST QUINCY, MA 02171
Location Phone
(617) 376-2038
Mailing Address
110 W SQUANTUM ST QUINCY, MA 02171
Mailing Phone
(617) 376-2038
Is Sole Proprietor?
No
Enumeration Date
05-01-2023
Last Update Date
05-01-2023
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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

Peer Specialist

Taxonomy Code
175T00000X
Type
Other Service Providers
License No.
S39089913
License State
MA
Taxonomy Description
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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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 1992493571, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
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 9 → 18 → 9 4 → 8 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 8 + 9 + 6 + 5 + 1 + 4 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1992493571.

Other Providers at the Same Location


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

Family Medicine
110 W SQUANTUM ST, MANET COMMUNITY HEALTH CENTER INC
NO QUINCY, MA 02171
Social Worker (Clinical)
110 W SQUANTUM ST, SUITE 21
QUINCY, MA 02171
Family Medicine
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Psychologist (Clinical)
110 W SQUANTUM ST, SUITE 17
QUINCY, MA 02171
Nurse Practitioner (Family)
110 W SQUANTUM ST, MANET COMMUNITY HEALTH CENTER INC
NO QUINCY, MA 02171
Social Worker
110 W SQUANTUM ST, SUITE 21
NORTH QUINCY, MA 02171
Family Medicine
110 W SQUANTUM ST
QUINCY, MA 02171
Family Medicine
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Nurse Practitioner (Adult Health)
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Nurse Practitioner
110 W SQUANTUM ST
QUINCY, MA 02171
Family Medicine
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Family Medicine
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Internal Medicine
110 W SQUANTUM ST, MANET COMMUNITY HEALTH CENTER INC
NO QUINCY, MA 02171
Optometrist
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Nurse Practitioner (Adult Health)
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Nurse Practitioner (Family)
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Internal Medicine
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Pediatrics
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Family Medicine
110 W SQUANTUM ST
NORTH QUINCY, MA 02171
Nurse Practitioner (Family)
110 W SQUANTUM ST
NORTH QUINCY, MA 02171

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992493571, enumerated as an "individual" on May 01, 2023.

The provider is located at 110 W SQUANTUM ST QUINCY, MA 02171 and the phone number is (617) 376-2038.

Peer Specialist with taxonomy code 175T00000X.