Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Español Near me My list Help
US Patient GuideUSA
Surprise me
Dermatology

Ronald S. Davis, MD

Sees patients in San Antonio, TX · La Vernia, TX · Texas

Summary

Ronald S. Davis, MD (Dermatology) is enrolled with Medicare at 2 practice locations in San Antonio, TX and La Vernia, TX. NPI 1497770572. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(210) 225‑2769 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Ronald S. Davis, 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

2Practice locations
DermatologyPrimary specialty
YesAccepts Medicare assignment
51Years since medical school (graduated 1975)
Tulane University School Of MedicineMedical school
MaleGender (as listed)
Ross DermatologyGroup practice

Quick answers

Where does Ronald S. Davis see patients?
Medicare's clinician data lists 2 practice locations, including San Antonio, TX and La Vernia, TX. Call before your visit to confirm the address.
What is Ronald S. Davis's specialty?
Medicare lists Dermatology as the primary specialty.
Does Ronald S. Davis accept Medicare assignment?
Yes. Medicare's clinician data says Ronald S. Davis 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 Ronald S. Davis?
(210) 225-2769, as listed in official Medicare / NPI Registry data.
What is Ronald S. Davis's NPI number?
1497770572. 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 Ronald S. Davis is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ronald S. Davis as a member of this group (CMS data updated 2026-10-02).

  • Ross Dermatology5 clinicians in the group

Specialties

Find other Dermatology doctors in Texas →

Other dermatologists in San Antonio

Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.

All dermatologists in San Antonio →

Clinician information

CredentialMD
Medical schoolTulane University School Of Medicine
Graduation year1975
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1497770572
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