Organization Profile
Ronald L. Johnson, m.d., LLC
Unclaimed ProfileAbout Ronald L. Johnson, m.d., LLC
Ronald L. Johnson, m.d., LLC is a healthcare organization in Columbia, SC, registered under internal medicine. This organization is also listed as specializing in endocrinology, diabetes & metabolism. NPI 1902203326 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Jada C. Quinn, DNP Nurse Practitioner — Acute Care
- Tonda P. Jackson, FNP Nurse Practitioner
- Sarah E. Iannucci, D.O. Psychiatry
- Sandra M. Randolph, NURSE PRACTITIONER Nurse Practitioner
Specialty
Credentials & Licensing
Contact Information
- (803) 786-0980
- Email not available
Practice Locations
4100 N MAIN ST SUITE 201
Columbia, SC 29203
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Other internists in Columbia 8
Same specialty, same city.
Common questions
What does Ronald L. Johnson, m.d., LLC specialize in?
Ronald L. Johnson, m.d., LLC is an internist in Columbia, SC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Ronald L. Johnson, m.d., LLC located?
Ronald L. Johnson, m.d., LLC is listed at 4100 N Main St Suite 201, Columbia, SC 29203. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ronald L. Johnson, m.d., LLC's phone number?
The number on file is (803) 786-0980. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ronald L. Johnson, m.d., LLC's NPI number?
Ronald L. Johnson, m.d., LLC's National Provider Identifier is 1902203326. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has Ronald L. Johnson, m.d., LLC confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ronald L. Johnson, m.d., LLC. If this is you, claiming it is free.
Guide.md
Is this your practice?
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