GARRETT HARTMAN L.P.C.
NPI 1689091936
Counselor - Professional in Park Ridge, IL

NPI Status: Active since March 25, 2014

Contact Information

350 S NORTHWEST HWY
SUITE 300
PARK RIDGE, IL
ZIP 60068
Phone: (312) 624-9815

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  • Individual
  • Male
  • Counselor
  • Professional

About GARRETT HARTMAN

This page provides the complete NPI Profile along with additional information for Garrett Hartman, a provider established in Park Ridge, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1689091936 assigned on March 2014. The practitioner's primary taxonomy code is 101YP2500X with license number 178.009576 (IL). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1689091936
Provider Name
GARRETT HARTMAN L.P.C.
Gender
Male
Entity Type
Individual
Location Address
350 S NORTHWEST HWY SUITE 300 PARK RIDGE, IL 60068
Location Phone
(312) 624-9815
Mailing Address
350 S NORTHWEST HWY SUITE 300 PARK RIDGE, IL 60068
Mailing Phone
(630) 886-2972
Is Sole Proprietor?
Yes
Enumeration Date
03-25-2014
Last Update Date
03-25-2014
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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.
178.009576
License State
IL

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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 1689091936, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 8 → 16 → 7 0 → 0 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 0 + 9 + 2 + 9 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1689091936.

Other Providers at the Same Location


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

Clinic/Center (Radiology)
350 S NORTHWEST HWY, SUITE 300
PARK RIDGE, IL 60068
Dentist (Endodontics)
350 S NORTHWEST HWY, SUITE 116
PARK RIDGE, IL 60068
Preferred Provider Organization
350 S NORTHWEST HWY, SUITE 116
PARK RIDGE, IL 60068
Dentist
350 S NORTHWEST HWY, SUITE 116
PARK RIDGE, IL 60068
General Practice
350 S NORTHWEST HWY, SUITE 300
PARK RIDGE, IL 60068
Clinical Medical Laboratory
350 S NORTHWEST HWY, SUITE 300
PARK RIDGE, IL 60068
Counselor
350 S NORTHWEST HWY, STE. 300 2B
PARK RIDGE, IL 60068
Psychologist (Clinical)
350 S NORTHWEST HWY, SUITE 300
PARK RIDGE, IL 60068
Counselor (Professional)
350 S NORTHWEST HWY, SUITE 300
PARK RIDGE, IL 60068
Psychologist
350 S NORTHWEST HWY
PARK RIDGE, IL 60068
Clinical Medical Laboratory
350 S NORTHWEST HWY, 300
PARK RIDGE, IL 60068
Non-emergency Medical Transport (VAN)
350 S NORTHWEST HWY
PARK RIDGE, IL 60068
Counselor (Professional)
350 S NORTHWEST HWY, STE 300
PARK RIDGE, IL 60068
Case Management
350 S NORTHWEST HWY, SUITE 302
PARK RIDGE, IL 60068
Counselor (Mental Health)
350 S NORTHWEST HWY, STE 300
PARK RIDGE, IL 60068
Social Worker (Clinical)
350 S NORTHWEST HWY, STE 300
PARK RIDGE, IL 60068
Counselor (Professional)
350 S NORTHWEST HWY
PARK RIDGE, IL 60068
Behavior Technician
350 S NORTHWEST HWY
PARK RIDGE, IL 60068
Behavior Technician
350 S NORTHWEST HWY
PARK RIDGE, IL 60068
Behavior Technician
350 S NORTHWEST HWY
PARK RIDGE, IL 60068

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689091936, enumerated as an "individual" on March 25, 2014.

The provider is located at 350 S NORTHWEST HWY SUITE 300 PARK RIDGE, IL 60068 and the phone number is (312) 624-9815.

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