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Dermatology

Ralph A. Lemcke, MD

Sees patients in Tucson, AZ · Arizona

Summary

Ralph A. Lemcke, MD (Dermatology) is enrolled with Medicare at 1 practice location in Tucson, AZ. NPI 1912007683. 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 Ralph A. Lemcke, 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
60Years since medical school (graduated 1966)
Indiana University School Of MedicineMedical school
MaleGender (as listed)

Quick answers

Where does Ralph A. Lemcke see patients?
Medicare's clinician data lists 1 practice location in Tucson, AZ. Call before your visit to confirm the address.
What is Ralph A. Lemcke's specialty?
Medicare lists Dermatology as the primary specialty.
Does Ralph A. Lemcke accept Medicare assignment?
Yes. Medicare's clinician data says Ralph A. Lemcke 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 Ralph A. Lemcke?
(520) 296-6204, as listed in official Medicare / NPI Registry data.
What is Ralph A. Lemcke's NPI number?
1912007683. 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 Ralph A. Lemcke is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Dermatology doctors in Arizona →

Other dermatologists in Tucson

Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.

All dermatologists in Tucson →

Clinician information

CredentialMD
Medical schoolIndiana University School Of Medicine
Graduation year1966
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1912007683
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