STEPHANIE KOSTOLANSKY
NPI 1962357822
Counselor - Professional in Short Hills, NJ
NPI Status: Active since March 04, 2026
Contact Information
748 MORRIS TPKE STE 210
SHORT HILLS, NJ
ZIP 07078
Phone: (848) 391-2809
Fax: (973) 588-3212
- Individual
- Counselor
- Professional
About STEPHANIE KOSTOLANSKY
This page provides the complete NPI Profile along with additional information for Stephanie Kostolansky, a provider established in Short Hills, New Jersey operating as a Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1962357822 assigned on March 2026. The practitioner's primary taxonomy code is 101YP2500X with license number 37PC01225700 (NJ). The provider is registered as an individual and their NPI record was last updated March 2026.
- NPI
- 1962357822
- Provider Name
- STEPHANIE KOSTOLANSKY
- Gender
- Entity Type
- Individual
- Location Address
- 748 MORRIS TPKE STE 210 SHORT HILLS, NJ 07078
- Location Phone
- (848) 391-2809
- Location Fax
- (973) 588-3212
- Mailing Address
- 748 MORRIS TPKE STE 210 SHORT HILLS, NJ 07078
- Mailing Phone
- (848) 391-2809
- Mailing Fax
- (973) 588-3212
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-04-2026
- Last Update Date
- 03-04-2026
- 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
- License No.
- 37PC01225700
- License State
- NJ
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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 1962357822, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 68 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 6 providers are registered at the same or a nearby location.
SHORT HILLS, NJ 07078
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1962357822, enumerated as an "individual" on March 04, 2026.
The provider is located at 748 MORRIS TPKE STE 210 SHORT HILLS, NJ 07078 and the phone number is (848) 391-2809.
Counselor with taxonomy code 101YP2500X and a focus in Professional.
