Dr. Ralph A. Lemcke, MD
- Medicare services, 2024
- 4,151
- Medicare patients, 2024
- 196
- Part D claims, 2024
- 162
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 6542 E Carondelet Dr, Tucson, AZ 85710
- Practice phone
- Call (520) 296-6204
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ralph A. Lemcke, MD
Tucson, Arizona
Find Dr. Lemcke's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ralph A. Lemcke is a dermatologist in Tucson, Arizona
Dr. Lemcke practices at Ralph A. Lemcke, MD in Tucson, Arizona.
Dr. Lemcke's NPI, 1912007683, was assigned on September 23, 2006. Dr. Lemcke graduated from Indiana University School of Medicine in 1966. Dr. Lemcke holds Arizona license MD7116.
- NPI
- 1912007683NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426076878
- NPI enumeration date
- September 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 296-6204
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 86
- Medical school graduation
- 1966
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ralph A. Lemcke practices at Ralph A. Lemcke, MD in Tucson, Arizona
Dr. Lemcke's primary practice is Ralph A. Lemcke, MD, at 6542 E Carondelet Dr, Tucson, AZ 85710 in Pima County. The practice phone is (520) 296-6204.
- Ralph A. Lemcke, MD6542 E Carondelet Dr, Tucson, AZ 85710 · Pima CountyPhone(520) 296-6204
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ralph A. Lemcke is affiliated with 3 sites of care and 1 medical group
Dr. Lemcke's primary practice is Ralph A. Lemcke, MD in Tucson, Arizona. Dmand AI also links Dr. Lemcke to 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ralph A. Lemcke's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lemcke practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ralph A. Lemcke, MD | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ralph A. Lemcke is one of 269 dermatologists in Arizona
Dermatology is Dr. Lemcke's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Lemcke is licensed in Arizona.
Specialties and state licenses
- Dermatology, ArizonaPrimary
Dermatologists near Dr. Lemcke
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ralph A. Lemcke billed Medicare for 4,151 services in 2024
CMS data shows 4,151 Medicare services from Dr. Lemcke across 17 procedure codes in 2024, for 196 Medicare patients. Medicare paid $174,654 for them. Every service was in an office.
Dr. Lemcke's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2,3832024: 2,07413%
- Surgery
- 2023: 2,3652024: 2,04414%
- Office and hospital visits
- 2023: 292024: 3314%
Dr. Lemcke compared with the Arizona median for dermatologists, 2024
- Dr. Lemcke
- Arizona median
- Medicare services
- 4,151vs 3,56616% above
- Medicare patients
- 196vs 69872% below
- Part D claims
- 118vs 47075% below
Medians across 254 dermatologists in Arizona with Dmand AI profiles that report each measure.
Dr. Lemcke's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ralph A. Lemcke treated 196 Medicare patients in 2024, average age 78
CMS counts 196 Medicare patients who saw Dr. Lemcke in 2024. The largest group is 75 to 84, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lemcke's median patient age at 76, with 36% women.
Dr. Lemcke's Medicare patients by age, 2024
Dr. Lemcke's Medicare patients by sex, 2024
- Women8242%
- Men11458%
Chronic conditions among Dr. Lemcke's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Ischemic heart disease31%
- Diabetes24%
- Atrial fibrillation22%
- Chronic kidney disease20%
- Anxiety14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lemcke's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women36%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ralph A. Lemcke wrote 162 Medicare Part D claims in 2024
In 2024, Dr. Lemcke wrote 162 Medicare Part D claims for 60 patients. 93% of them were for generic drugs. CMS names the drug for 118 of them, across 5 drugs with 11 or more claims each, at $3,823 in total drug cost. In 2023, CMS named 134 claims across 7 drugs.
Dr. Lemcke's Part D claims by kind of drug, 2024
- Generic151 claims93%
- Brand-name11 claims7%
Dr. Lemcke's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1342024: 11812%
Drugs named by CMS: 5 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Ralph A. Lemcke scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Lemcke for performance year 2024, reported individually. Dr. Lemcke accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 227 procedures of removal or shaving of skin growth by Dr. Lemcke, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Lemcke's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Lemcke ranks in Medicare procedure volume
- Removal or shaving of skin growth
- 91st percentile227 procedures
- Removal of skin lesions
- 77th percentile132 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ralph A. Lemcke graduated from Indiana University School of Medicine
Dr. Lemcke graduated from Indiana University School of Medicine in 1966.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ralph A. Lemcke's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ralph A. Lemcke
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ralph A. Lemcke's NPI number?
Dr. Ralph A. Lemcke's NPI number is 1912007683. It was assigned on September 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ralph A. Lemcke?
Dr. Ralph A. Lemcke is a dermatologist in Tucson, Arizona. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Ralph A. Lemcke practice?
Dr. Lemcke practices at 6542 E Carondelet Dr, Tucson, AZ 85710. Dr. Lemcke's primary practice is Ralph A. Lemcke, MD in Tucson, Arizona. Dmand AI also links Dr. Lemcke to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Ralph A. Lemcke's office phone number?
The practice phone on file for Dr. Lemcke is (520) 296-6204.
What is Dr. Ralph A. Lemcke's medical license number?
Dr. Lemcke holds Arizona license MD7116.
Does Dr. Ralph A. Lemcke accept Medicare?
Yes. CMS data shows Dr. Lemcke billed Medicare for 4,151 services in 2024, and Dr. Lemcke accepts Medicare assignment.
What is Dr. Ralph A. Lemcke's MIPS score?
Dr. Lemcke's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Dr. Ralph A. Lemcke see?
CMS counts 196 Medicare patients who saw Dr. Lemcke in 2024, with an average age of 78.
What services does Dr. Ralph A. Lemcke bill to Medicare?
In 2024, Dr. Lemcke's most billed Medicare services were lab and pathology test (88305), surgery: skin and soft tissue (11301) and surgery: skin and soft tissue (11302).
Where did Dr. Ralph A. Lemcke go to medical school?
Dr. Lemcke graduated from Indiana University School of Medicine in 1966.
What drugs does Dr. Ralph A. Lemcke prescribe most?
In 2024 Medicare Part D data, Dr. Lemcke's most prescribed drugs by claims were Clobetasol Propionate, Betamethasone Diprop Augmented and Triamcinolone Acetonide.
How long has Dr. Ralph A. Lemcke been practicing?
Dr. Lemcke graduated from medical school in 1966, 60 years ago.
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