MR. JOHN ANDREW STERNFELS LPC
NPI 1053785808
Counselor - Professional in Novi, MI

NPI Status: Active since November 17, 2015

Contact Information

23895 NOVI RD
#300
NOVI, MI
ZIP 48375
Phone: (248) 773-8440

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  • Individual
  • Male
  • Counselor
  • Professional

About JOHN STERNFELS

This page provides the complete NPI Profile along with additional information for John Sternfels, a provider established in Novi, Michigan with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1053785808 assigned on November 2015. The practitioner's primary taxonomy code is 101YP2500X with license number 6401011619 (MI). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1053785808
Provider Name
MR. JOHN ANDREW STERNFELS LPC
Gender
Male
Entity Type
Individual
Location Address
23895 NOVI RD #300 NOVI, MI 48375
Location Phone
(248) 773-8440
Mailing Address
23895 NOVI RD #300 NOVI, MI 48375
Mailing Phone
(248) 773-8440
Is Sole Proprietor?
Yes
Enumeration Date
11-17-2015
Last Update Date
11-17-2015
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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.
6401011619
License State
MI

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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 1053785808, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
8
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 5 → 10 → 1 7 → 14 → 5 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 4 + 8 + 1 + 0 + 8 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1053785808.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Dentist (Periodontics)
23895 NOVI RD, STE 200
NOVI, MI 48375
Dentist
23895 NOVI RD, STE 500
NOVI, MI 48375
Dentist (Periodontics)
23895 NOVI RD, SUITE 200
NOVI, MI 48375
Counselor (Mental Health)
23895 NOVI RD, SUITE 300
NOVI, MI 48375
Case Management
23895 NOVI RD, SUITE #300
NOVI, MI 48375
Chiropractor
23895 NOVI RD, SUITE 400
NOVI, MI 48375
Chiropractor
23895 NOVI RD, STE. 400
NOVI, MI 48375
Dentist (General Practice)
23895 NOVI RD, SUITE 500
NOVI, MI 48375

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053785808, enumerated as an "individual" on November 17, 2015.

The provider is located at 23895 NOVI RD #300 NOVI, MI 48375 and the phone number is (248) 773-8440.

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