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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

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

Active since September 14, 2005
2600 FAR HILLS AVE, STE 304, OAKWOOD, OH 45419(937) 299-0636(937) 294-4669 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Irma B Johnston Psyd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. IRMA B JOHNSTON PSYD (NPI 1861487019) is an individual clinical provider in Oakwood, Ohio, licensed in Ohio (3652) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1861487019
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. IRMA B JOHNSTONCredential: PSYD
Location Address2600 FAR HILLS AVE, STE 304Oakwood, OH 45419-1687
Mailing Address2600 Far Hills Ave, Ste 304Oakwood, OH 45419-1687 · (937) 299-0636 · Fax (937) 294-4669
Phone(937) 299-0636
Fax(937) 294-4669
Sole ProprietorNo
Enumeration DateSeptember 14, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1861487019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in OH · 3652
Definition
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.
2600 FAR HILLS AVE, Oakwood, OH 45419
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Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. WILLIAM JOSEPH KESSLER M.D.
Ophthalmology
2600 FAR HILLS AVE, STE 15
DAYTON, OH 45419
Montgomery County (937) 294-1159
DR. ELIZABETH ANNE HARDY PH.D.
Psychologist (Clinical)
2600 FAR HILLS AVE, SUITE 304A
DAYTON, OH 45419
Montgomery County (937) 271-2224
MS. KATHLEEN MARY DURLAK L.P.C.C.
Counselor (Mental Health)
2600 FAR HILLS AVE
DAYTON, OH 45419
Montgomery County (937) 133-5343
HELEN K MIRAU MD LLC
Obstetrics & Gynecology
2600 FAR HILLS AVE, STE 204
DAYTON, OH 45419
Montgomery County (937) 293-3680
DR. MARTIN G FITZ D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
2600 FAR HILLS AVE, SUITE 317
DAYTON, OH 45419
Montgomery County (937) 293-2225
DISABILITY AND OCCUPATIONAL CONSULTANTS
Physical Medicine & Rehabilitation
2600 FAR HILLS AVE
DAYTON, OH 45419
Montgomery County (937) 296-4000
HELEN K MIRAU MD LLC
Obstetrics & Gynecology
2600 FAR HILLS AVE, SUITE 204
DAYTON, OH 45419
Montgomery County (937) 293-3680
KILLIAN COUNSELING & CONSULTING
Social Worker
2600 FAR HILLS AVE, STE 304
DAYTON, OH 45419
Montgomery County (937) 361-4457

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Irma Johnston's NPI number?

The NPI number for Irma Johnston is 1861487019. It was assigned to this individual provider in the NPPES registry on September 14, 2005.

Where is Irma Johnston located?

Irma Johnston practices at 2600 Far Hills Ave Ste 304, Oakwood, OH 45419. The listed phone number is (937) 299-0636.

What is Irma Johnston's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Irma Johnston was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.