Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ryan Johnson, M.D.

Q: What is the NPI number for Ryan Johnson?

The National Provider Identifier (NPI) for Ryan Johnson is 1023472909, a Type 1 (individual) record in the CMS NPPES registry.

Emergency Medicine Physician in Ashland, KY · enumerated 2016.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023472909

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ryan Johnson

Credential M.D.

Sex Male

Practice address 617 23rd St, Ashland, KY, 41101

Phone (606) 408-8999

Enumeration date Apr 7, 2016

Last updated in NPPES Feb 27, 2020

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 53164 (KY) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35.137299 (OH) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 28012 (WV) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0378958	Medicaid	OH	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ryan Johnson practice?

The practice location on file with NPPES is in Ashland, KY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ryan Johnson?

The National Provider Identifier (NPI) for Ryan Johnson is 1023472909, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Dana Johnson Hematology & Oncology Physician · Ashland, KY NPI 1073512133 David Goebel Hematology & Oncology Physician · Ashland, KY NPI 1306845474 Kathryn Guggenheim Neurology Physician · Ashland, KY NPI 1073595526 Northeastern Kentucky Surgeons, Psc Surgery Physician · Ashland, KY NPI 1770568578 Pamela Neal Family Nurse Practitioner · Ashland, KY NPI 1548225881 Tri-State Hem-Onc Psc Hematology & Oncology Physician · Ashland, KY NPI 1659322618 Eastern Kentucky Cardiology Specialist · Ashland, KY NPI 1497788954 Thomas Mahoney Obstetrics & Gynecology Physician · Ashland, KY NPI 1659397404

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-27.