DR. IRMA B JOHNSTON PSYD
NPI 1861487019
Psychologist - Clinical in Oakwood, OH

NPI Status: Active since September 14, 2005

Contact Information

2600 FAR HILLS AVE
STE 304
OAKWOOD, OH
ZIP 45419
Phone: (937) 299-0636
Fax: (937) 294-4669

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  • Individual
  • Female
  • Psychologist
  • Clinical

About IRMA JOHNSTON

This page provides the complete NPI Profile along with additional information for Irma Johnston, a provider established in Oakwood, Ohio with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1861487019 assigned on September 2005. The practitioner's primary taxonomy code is 103TC0700X with license number 3652 (OH). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1861487019
Provider Name
DR. IRMA B JOHNSTON PSYD
Gender
Female
Entity Type
Individual
Location Address
2600 FAR HILLS AVE STE 304 OAKWOOD, OH 45419
Location Phone
(937) 299-0636
Location Fax
(937) 294-4669
Mailing Address
2600 FAR HILLS AVE STE 304 OAKWOOD, OH 45419
Mailing Phone
(937) 299-0636
Mailing Fax
(937) 294-4669
Is Sole Proprietor?
Yes
Enumeration Date
09-14-2005
Last Update Date
07-08-2007
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A clinical psychologist like Irma Johnston assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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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 Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
3652
License State
OH
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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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 1861487019, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
9
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 6 → 12 → 3 4 → 8 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 8 + 8 + 1 + 4 + 0 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1861487019.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Ophthalmology
2600 FAR HILLS AVE, STE 15
DAYTON, OH 45419
Internal Medicine
2600 FAR HILLS AVE, SUITE 320
DAYTON, OH 45419
Counselor (Mental Health)
2600 FAR HILLS AVE
DAYTON, OH 45419
Psychiatry & Neurology (Psychiatry)
2600 FAR HILLS AVE, SUITE 315
DAYTON, OH 45419
Internal Medicine
2600 FAR HILLS AVE, STE 216
KETTERING, OH 45419
Dentist (Orthodontics and Dentofacial Orthopedics)
2600 FAR HILLS AVE, SUITE 317
DAYTON, OH 45419
Psychologist (Clinical)
2600 FAR HILLS AVE, SUITE 304
DAYTON, OH 45419
Counselor (Mental Health)
2600 FAR HILLS AVE, SUITE 304
DAYTON, OH 45419
Counselor (Mental Health)
2600 FAR HILLS AVE, SUITE 212
DAYTON, OH 45419
Obstetrics & Gynecology
2600 FAR HILLS AVE, STE 204
DAYTON, OH 45419
Counselor (Professional)
2600 FAR HILLS AVE, SUITE 304
DAYTON, OH 45419
Obstetrics & Gynecology
2600 FAR HILLS AVE, SUITE 204
DAYTON, OH 45419
Anesthesiology
2600 FAR HILLS AVE, SUITE 309
DAYTON, OH 45419
Psychologist (Clinical)
2600 FAR HILLS AVE, SUITE 321
DAYTON, OH 45419
Social Worker
2600 FAR HILLS AVE, STE 304
DAYTON, OH 45419
Physical Medicine & Rehabilitation
2600 FAR HILLS AVE
DAYTON, OH 45419
Psychologist (Clinical)
2600 FAR HILLS AVE, SUITE 304A
DAYTON, OH 45419
Physical Medicine & Rehabilitation (Spinal Cord Injury Medicine)
2600 FAR HILLS AVE, STE 309
KETTERING, OH 45419

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861487019, enumerated as an "individual" on September 14, 2005.

The provider is located at 2600 FAR HILLS AVE STE 304 OAKWOOD, OH 45419 and the phone number is (937) 299-0636.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.