SANDRA S KELLY
NPI 1720572134
Counselor - Professional in Oak Park, MI

NPI Status: Active since June 19, 2018

Contact Information

13931 NORTHFIELD BLVD
OAK PARK, MI
ZIP 48237
Phone: (313) 926-1708

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NPPES record last updated: February 1, 2024. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Counselor
  • Professional

About SANDRA KELLY

This page provides the complete NPI Profile along with additional information for Sandra Kelly, a provider established in Oak Park, Michigan with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1720572134 assigned on June 2018. The practitioner's primary taxonomy code is 101YP2500X with license number 6401016702 (MI). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1720572134
Provider Name
SANDRA S KELLY
Gender
Female
Entity Type
Individual
Location Address
13931 NORTHFIELD BLVD OAK PARK, MI 48237
Location Phone
(313) 926-1708
Mailing Address
17515 W 9 MILE RD SOUTHFIELD, MI 48075
Mailing Phone
(313) 926-1708
Is Sole Proprietor?
Yes
Enumeration Date
06-19-2018
Last Update Date
02-01-2024
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
6401016702
License State
MI

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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 1720572134, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
4
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 5 → 10 → 1 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 1 + 0 + 7 + 4 + 1 + 6 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1720572134.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720572134, enumerated as an "individual" on June 19, 2018.

The provider is located at 13931 NORTHFIELD BLVD OAK PARK, MI 48237 and the phone number is (313) 926-1708.

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