BROOKLYN M DOLLOFF
NPI 1629627328
Psychologist - Exercise & Sports in Inkster, MI

NPI Status: Active since September 05, 2019

Contact Information

2700 HAMLIN BLVD
INKSTER, MI
ZIP 48141
Phone: (734) 261-1842

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Psychologist
Exercise & Sports

About BROOKLYN DOLLOFF

This page provides the complete NPI Profile along with additional information for Brooklyn Dolloff, a provider established in Inkster, Michigan with a medical specialization in Psychologist, focusing in exercise & sports . The healthcare provider is registered in the NPI registry with number 1629627328 assigned on September 2019. The practitioner's primary taxonomy code is 103TE1100X. The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI: 1629627328
Provider Name: BROOKLYN M DOLLOFF
Gender: Female
Entity Type: Individual
Location Address: 2700 HAMLIN BLVD INKSTER, MI 48141
Location Phone: (734) 261-1842
Mailing Address: 27286 MIDWAY ST DEARBORN HEIGHTS, MI 48127
Mailing Phone: (989) 388-6046
Is Sole Proprietor?: No
Enumeration Date: 09-05-2019
Last Update Date: 11-27-2023
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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: Psychologist Exercise & Sports
Taxonomy Code: 103TE1100X
Type: Behavioral Health & Social Service Providers
Taxonomy Description: A psychologist with a proficiency in sports psychology that uses psychological knowledge and skills to address optimal performance and well-being of athletes, developmental and social aspects of sports participation, and systemic issues associated with sports settings and organizations. APA recognizes sport psychology as a proficiency acquired after a doctoral degree in one of the primary areas of psychology and licensure as a psychologist. This proficiency does not include those who have earned a doctoral degree in sport psychology but are not licensed psychologists.

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 1629627328, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 4

Check

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 2 → 4 6 → 12 → 3 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 1 + 2 + 2 + 1 + 4 + 3 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8

This NPI is valid

The calculated check digit is 8, which matches the last digit of 1629627328.