MRS. TAMMY LYNN FOSTER LCPC
NPI 1194903005
Counselor - Mental Health in Glen Ellyn, IL

NPI Status: Active since February 01, 2008

Contact Information

800 ROOSEVELT RD
BLDG A STE 321
GLEN ELLYN, IL
ZIP 60137
Phone: (630) 674-6878
Fax: (630) 830-9712

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  • Individual
  • Female
  • Counselor
  • Mental Health

About TAMMY FOSTER

This page provides the complete NPI Profile along with additional information for Tammy Foster, a provider established in Glen Ellyn, Illinois with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1194903005 assigned on February 2008. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1194903005
Provider Name
MRS. TAMMY LYNN FOSTER LCPC
Gender
Female
Entity Type
Individual
Location Address
800 ROOSEVELT RD BLDG A STE 321 GLEN ELLYN, IL 60137
Location Phone
(630) 674-6878
Location Fax
(630) 830-9712
Mailing Address
800 ROOSEVELT RD BLDG A STE 321 GLEN ELLYN, IL 60137
Mailing Phone
(630) 674-6878
Mailing Fax
(630) 830-9712
Is Sole Proprietor?
Yes
Enumeration Date
02-01-2008
Last Update Date
02-01-2008
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A mental health counselor like Tammy Foster provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
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 1194903005, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
9
Doubled → 18 → 1 + 8
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 9 → 18 → 9 9 → 18 → 9 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 8 + 4 + 1 + 8 + 0 + 6 + 0 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1194903005.

Other Providers at the Same Location


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

Chiropractor
800 ROOSEVELT RD, BLDG D SUITE 104
GLEN ELLYN, IL 60137
Chiropractor
800 ROOSEVELT RD, BLDG. E, STE. 220
GLEN ELLYN, IL 60137
Chiropractor
800 ROOSEVELT RD, BLDG. B, STE. 101
GLEN ELLYN, IL 60137
Chiropractor
800 ROOSEVELT RD, B-418
GLEN ELLYN, IL 60137
Social Worker (Clinical)
800 ROOSEVELT RD, BUILDING B, SUITE 419B
GLEN ELLYN, IL 60137
Chiropractor
800 ROOSEVELT RD, STE E-220
GLEN ELLYN, IL 60137
Chiropractor
800 ROOSEVELT RD, BLDG B 112
GLEN ELLYN, IL 60137
Chiropractor
800 ROOSEVELT RD, BLDG B SUITE 112
GLEN ELLYN, IL 60137
Chiropractor
800 ROOSEVELT RD, BLDG B SUITE 112
GLEN ELLYN, IL 60137
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
800 ROOSEVELT RD, E320
GLEN ELLYN, IL 60137
Counselor (Professional)
800 ROOSEVELT RD, BUILDING E, SUITE 415
GLEN ELLYN, IL 60137
Counselor (Professional)
800 ROOSEVELT RD, BUILDING E, SUITE 415
GLEN ELLYN, IL 60137
Home Health
800 ROOSEVELT RD, BLDG. A, SUITE 212
GLEN ELLYN, IL 60137
Psychologist (Clinical)
800 ROOSEVELT RD, BUILDING E, SUITE 414
GLEN ELLYN, IL 60137
Pain Medicine (Pain Medicine)
800 ROOSEVELT RD, E-220
GLEN ELLYN, IL 60137
Clinic/Center (Primary Care)
800 ROOSEVELT RD
GLEN ELLYN, IL 60137
Chiropractor (Nutrition)
800 ROOSEVELT RD, SUITE A109
GLEN ELLYN, IL 60137
Durable Medical Equipment & Medical Supplies
800 ROOSEVELT RD, BUILDING E, SUITE 112
GLEN ELLYN, IL 60137
Nurse Practitioner (Family)
800 ROOSEVELT RD
GLEN ELLYN, IL 60137
Psychologist
800 ROOSEVELT RD, BLDG. A, STE. 321
GLEN ELLYN, IL 60137

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194903005, enumerated as an "individual" on February 01, 2008.

The provider is located at 800 ROOSEVELT RD BLDG A STE 321 GLEN ELLYN, IL 60137 and the phone number is (630) 674-6878.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.