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Dermatology

Rinna C. Johnson, MD

Sees patients in Live Oak, TX · Texas

Summary

Rinna C. Johnson, MD (Dermatology) is enrolled with Medicare at 1 practice location in Live Oak, TX. NPI 1104834456. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Rinna C. Johnson, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

DermatologyPrimary specialty
YesAccepts Medicare assignment
35Years since medical school (graduated 1991)
Uniformed Services Uhs Fe Hebert School Of MedMedical school
FemaleGender (as listed)
Epiphany Dermatology PAGroup practice (+1 more)

Quick answers

Where does Rinna C. Johnson see patients?
Medicare's clinician data lists 1 practice location in Live Oak, TX. Call before your visit to confirm the address.
What is Rinna C. Johnson's specialty?
Medicare lists Dermatology as the primary specialty.
Does Rinna C. Johnson accept Medicare assignment?
Yes. Medicare's clinician data says Rinna C. Johnson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Rinna C. Johnson?
(210) 657-9338, as listed in official Medicare / NPI Registry data.
What is Rinna C. Johnson's NPI number?
1104834456. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Rinna C. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Rinna C. Johnson as a member of these groups (CMS data updated 2026-10-02).

  • Epiphany Dermatology PA109 clinicians in the group
  • Dermatology Associates of San Antonio17 clinicians in the group

Specialties

Find other Dermatology doctors in Texas →

Other dermatologists in Live Oak

Clinicians with the same Medicare primary specialty in Live Oak, TX — not a recommendation.

All dermatologists in Live Oak →

Clinician information

CredentialMD
Medical schoolUniformed Services Uhs Fe Hebert School Of Med
Graduation year1991
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104834456
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians