Individual Healthcare Provider
Ryan Johnson, M.D.
Provider's NPPES record last updated: February 27, 2020
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1023472909
- Primary Specialty
- Emergency Medicine
- Practice Location
- Ashland, Kentucky
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 11:50 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Emergency Medicine
Allopathic & Osteopathic Physicians
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Taxonomy code 207P00000X
Provider-Reported License Information
- Emergency Medicine (West Virginia)
- 28012
- Emergency Medicine (Kentucky)
- 53164
- Emergency Medicine (Ohio)
- 35.137299
Practice Locations
Practice Location
617 23rd St
Ashland, Kentucky 41101-2880
Phone: (606) 408-8999
Additional Practice Location
3489 Boy Scout Rd
Ashland, Kentucky 41102-6678
Phone: (304) 293-7215
Additional Practice Location
2001 Scioto Trl
Portsmouth, Ohio 45662-2845
Phone: (740) 991-4000
Additional Practice Location
1997 Miamisburg Centerville Rd
Centerville, Ohio 45459-3811
Phone: (937) 401-6228
Fax: (937) 401-6447
Additional Practice Location
6147 State Route 122
Middletown, Ohio 45005-5201
Phone: (513) 261-3410
Fax: (513) 261-3419
Additional Practice Location
3535 Southern Blvd
Kettering, Ohio 45429-1221
Phone: (937) 395-8166
Fax: (937) 395-8347
Additional Practice Location
4000 Miamisburg Centerville Rd
Miamisburg, Ohio 45342-7615
Phone: (937) 384-8791
Fax: (937) 384-8729
Additional Practice Location
100 Kettering Way
Franklin, Ohio 45005-1155
Phone: (937) 458-4700
Fax: (937) 458-4737
Record Information
- Enumeration Date
- April 7, 2016
- Provider's NPPES Record Last Updated
- February 27, 2020
- Certification Date
- February 27, 2020
- NPISignal NPPES Dataset
- August 2026
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