BARBARA MILLER CALLAHAN PH.D.
NPI 1134140965
Psychologist - Counseling in Topeka, KS

NPI Status: Active since July 21, 2006

Contact Information

2231 SW WANAMAKER RD.
SUITE 201
TOPEKA, KS
ZIP 66614
Phone: (785) 267-6227
Fax: (785) 267-7309

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  • Individual
  • Female
  • Psychologist
  • Counseling

About BARBARA CALLAHAN

This page provides the complete NPI Profile along with additional information for Barbara Callahan, a provider established in Topeka, Kansas with a medical specialization in Psychologist, focusing in counseling . The healthcare provider is registered in the NPI registry with number 1134140965 assigned on July 2006. The practitioner's primary taxonomy code is 103TC1900X with license number LP1120 (KS). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1134140965
Provider Name
BARBARA MILLER CALLAHAN PH.D.
Gender
Female
Entity Type
Individual
Location Address
2231 SW WANAMAKER RD. SUITE 201 TOPEKA, KS 66614
Location Phone
(785) 267-6227
Location Fax
(785) 267-7309
Mailing Address
2231 SW WANAMAKER RD SUITE 201 TOPEKA, KS 66614
Mailing Phone
(785) 267-6227
Mailing Fax
(785) 267-7309
Is Sole Proprietor?
No
Enumeration Date
07-21-2006
Last Update Date
04-23-2011
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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

Psychologist Counseling

Taxonomy Code
103TC1900X
Type
Behavioral Health & Social Service Providers
License No.
LP1120
License State
KS
Taxonomy Description
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Psychotherapy, 1 hour

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

This service was performed 145 times for 17 patients

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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 1134140965, 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
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 3 → 6 1 → 2 0 → 0 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 + 2 + 4 + 0 + 9 + 1 + 2 + 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 1134140965.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134140965, enumerated as an "individual" on July 21, 2006.

The provider is located at 2231 SW WANAMAKER RD. SUITE 201 TOPEKA, KS 66614 and the phone number is (785) 267-6227.

Psychologist with taxonomy code 103TC1900X and a focus in Counseling.