Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ralph A Lemcke, MD

Individual provider Dermatology Physician · NPI 1912007683

Ralph A Lemcke, MD is a Dermatology in Tucson, Arizona. Graduated from Indiana University School of Medicine in 1966, 60 years ago. Accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
60
Trained at
Indiana University School of Medicine
Licensed in
AZ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6542 E Carondelet Dr
Tucson, AZ 85710-2117
Phone: (520) 296-6204
Fax: (520) 296-3463
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence MD7116 (AZ)

Record details

NPI number1912007683
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 23, 2006
Last updated in NPPESOctober 22, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1966 (60 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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