HEATHER MARIE GRAHAM
NPI 1134627664
Counselor - Professional in Wheaton, IL

NPI Status: Active since January 30, 2018

Contact Information

111 N COUNTY FARM RD
WHEATON, IL
ZIP 60187
Phone: (630) 682-7400

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  • Individual
  • Female
  • Counselor
  • Professional

About HEATHER GRAHAM

This page provides the complete NPI Profile along with additional information for Heather Graham, a provider established in Wheaton, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1134627664 assigned on January 2018. The practitioner's primary taxonomy code is 101YP2500X with license number 178.013299 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1134627664
Provider Name
HEATHER MARIE GRAHAM
Gender
Female
Entity Type
Individual
Location Address
111 N COUNTY FARM RD WHEATON, IL 60187
Location Phone
(630) 682-7400
Mailing Address
1649 VICTORIA PARK CIRCLE AURORA, IL 60504
Mailing Phone
(630) 973-8408
Is Sole Proprietor?
No
Enumeration Date
01-30-2018
Last Update Date
06-16-2025
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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.
178.013299
License State
IL

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1103TC1900XBehavioral Health & Social Service Providers

Psychologist
Counseling

178.013299 (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 1134627664, 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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 3 → 6 6 → 12 → 3 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 1 + 2 + 2 + 1 + 4 + 6 + 1 + 2 + 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 1134627664.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
111 N COUNTY FARM RD, WEST PUBLIC HEALTH CENTER
WHEATON, IL 60187
Psychiatry & Neurology (Psychiatry)
111 N COUNTY FARM RD
WHEATON, IL 60187
Nurse Practitioner (Women's Health)
111 N COUNTY FARM RD
WHEATON, IL 60187
Preventive Medicine (Public Health & General Preventive Medicine)
111 N COUNTY FARM RD
WHEATON, IL 60187
Preventive Medicine (Public Health & General Preventive Medicine)
111 N COUNTY FARM RD
WHEATON, IL 60187
Psychiatry & Neurology (Psychiatry)
111 N COUNTY FARM RD
WHEATON, IL 60187
Family Medicine
111 N COUNTY FARM RD
WHEATON, IL 60187
Military Health Care Provider
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Mental Health)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187
Social Worker (Clinical)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187
Psychologist (Clinical)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187
Counselor (Professional)
111 N COUNTY FARM RD
WHEATON, IL 60187

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134627664, enumerated as an "individual" on January 30, 2018.

The provider is located at 111 N COUNTY FARM RD WHEATON, IL 60187 and the phone number is (630) 682-7400.

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