J Cutan Pathol
Dr. Martin Raymond Dittmer, MD
- Medicare services, 2024
- 3,857
- Medicare patients, 2024
- 1,219
- Part D claims, 2024
- 458
- Publications
- 11
- Hospital affiliations
- 5
- Practice address
- 700 West Avenue South, La Crosse, WI 54601
- Practice phone
- Call (608) 785-0940
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dittmer's professional email, personal email and mobile number
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Dr. Martin Raymond Dittmer is a dermatologist in La Crosse, Wisconsin
Dr. Dittmer practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic.
Dr. Dittmer's NPI, 1083110928, was assigned on March 31, 2018. Dr. Dittmer graduated from University of Iowa, RJ & L Carver College of Medicine in 2018. Dr. Dittmer holds Wisconsin license 81728-20.
- NPI
- 1083110928NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406199736
- NPI enumeration date
- March 31, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 785-0940
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martin Raymond Dittmer practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin
Dr. Dittmer's primary practice is Mayo Clinic Health System in La Crosse, at 700 West Avenue South, La Crosse, WI 54601 in La Crosse County. The practice phone is (608) 785-0940.
- Mayo Clinic Health System in La Crosse700 West Avenue South, La Crosse, WI 54601 · La Crosse CountyPhone(608) 785-0940
Source: Dmand AI Affiliation Data
Dr. Martin Raymond Dittmer is affiliated with 5 sites of care and 1 medical group
Dr. Dittmer's primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dr. Dittmer is also affiliated with Mayo Clinic Health System in Mankato. The medical group on file is Mayo Clinic Health System in La Crosse. Dmand AI also links Dr. Dittmer to 3 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Martin Raymond Dittmer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dittmer practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System in La Crosse | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Martin Raymond Dittmer is one of 436 dermatologists in Wisconsin
Dermatology is Dr. Dittmer's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Dittmer is licensed in Wisconsin.
Specialties and state licenses
- Dermatology, WisconsinPrimary
Dermatologists near Dr. Dittmer
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. Martin Raymond Dittmer billed Medicare for 3,857 services in 2024
CMS data shows 3,857 Medicare services from Dr. Dittmer across 16 procedure codes in 2024, for 1,219 Medicare patients. Medicare paid $94,407 for them.
Dr. Dittmer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3972024: 1,798353%
- Surgery
- 2023: 4682024: 1,426205%
- Office and hospital visits
- 2023: 1892024: 633235%
Where Dr. Dittmer's Medicare services took place, 2024
- In an office2,05953%
- In a facility1,79847%
Dr. Dittmer compared with the Wisconsin median for dermatologists, 2024
- Dr. Dittmer
- Wisconsin median
- Medicare services
- 3,857vs 1,8932.0 times
- Medicare patients
- 1,219vs 5182.4 times
- Part D claims
- 310vs 51840% below
Medians across 439 dermatologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Dittmer'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dittmer and other dermatologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martin Raymond Dittmer treated 1,219 Medicare patients in 2024, average age 75
CMS counts 1,219 Medicare patients who saw Dr. Dittmer in 2024. The largest group is 65 to 74, with 577 patients. 72% of them have high cholesterol, and 66% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dittmer's median patient age at 74, with 51% women.
Dr. Dittmer's Medicare patients by age, 2024
Dr. Dittmer's Medicare patients by sex, 2024
- Women61250%
- Men60750%
Chronic conditions among Dr. Dittmer's Medicare patients, 2024
- High cholesterol72%
- High blood pressure66%
- Arthritis37%
- Chronic kidney disease32%
- Diabetes26%
- Ischemic heart disease19%
- Mood disorders18%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dittmer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Martin Raymond Dittmer wrote 458 Medicare Part D claims in 2024
In 2024, Dr. Dittmer wrote 458 Medicare Part D claims for 168 patients. 88% of them were for generic drugs. CMS names the drug for 310 of them, across 11 drugs with 11 or more claims each, at $85,470 in total drug cost. In 2023, CMS named 41 claims across 2 drugs.
Dr. Dittmer's Part D claims by kind of drug, 2024
- Generic401 claims88%
- Brand-name57 claims12%
Dr. Dittmer'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.
Drug classes CMS tracks in Dr. Dittmer's Part D claims, 2024
- Antibiotics6%29 of 458 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 412024: 310656%
Drugs named by CMS: 11 in 2024, 2 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. Martin Raymond Dittmer ranks in the 88th percentile for skin biopsy in Medicare
Dr. Dittmer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 259 procedures of skin biopsy by Dr. Dittmer, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Dittmer ranks in Medicare procedure volume
- Removal of skin lesions
- 87th percentile537 procedures
- Skin biopsy
- 88th percentile259 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Martin Raymond Dittmer has 11 publications on record
Dmand AI links 11 papers to Dr. Dittmer, published from 2014 to 2023. 2020 was the busiest year, with 3. The most frequent topics are Skin Neoplasms, Diagnosis, Differential and Mycosis Fungoides. Dr. Dittmer has published most often in J Cutan Pathol. Dr. Dittmer's most frequent co-authors are Vincent Liu, MD, Zoe Brown-Joel, MD and Mark Joseph Fesler, MD.
Dr. Dittmer's papers by year, 2014 to 2023
Topics Dr. Dittmer writes about most
- Skin Neoplasms
- Diagnosis, Differential
- Mycosis Fungoides
- Skin Diseases
Dr. Dittmer's most frequent co-authors
Recent publications by Dr. Dittmer
J Am Acad Dermatol
See who Dr. Dittmer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dittmer works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Martin Raymond Dittmer received $147 in industry payments from 2020 to 2022
CMS Open Payments shows 2 general payments to Dr. Dittmer from 2 drug and device companies from 2020 to 2022. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $125.
General payments to Dr. Dittmer by program year, 2020 to 2022
Companies that paid Dr. Dittmer the most, 2020 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martin Raymond Dittmer graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Dittmer graduated from University of Iowa, RJ & L Carver College of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Martin Raymond Dittmer'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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. Martin Raymond Dittmer
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. Martin Raymond Dittmer's NPI number?
Dr. Martin Raymond Dittmer's NPI number is 1083110928. It was assigned on March 31, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Martin Raymond Dittmer?
Dr. Martin Raymond Dittmer is a dermatologist in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Martin Raymond Dittmer practice?
Dr. Dittmer practices at 700 West Avenue South, La Crosse, WI 54601. Dr. Dittmer's primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dmand AI also links Dr. Dittmer to 3 hospitals.
What is Dr. Martin Raymond Dittmer's office phone number?
The practice phone on file for Dr. Dittmer is (608) 785-0940.
What is Dr. Martin Raymond Dittmer's medical license number?
Dr. Dittmer holds Wisconsin license 81728-20.
Which hospitals is Dr. Martin Raymond Dittmer affiliated with?
Dr. Dittmer practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin. Dr. Dittmer is also affiliated with Mayo Clinic Health System in Mankato. Dmand AI links Dr. Dittmer to 3 more hospitals.
What medical group is Dr. Martin Raymond Dittmer part of?
Dr. Dittmer is linked to Mayo Clinic Health System in La Crosse.
Does Dr. Martin Raymond Dittmer accept Medicare?
Yes. CMS data shows Dr. Dittmer billed Medicare for 3,857 services in 2024, and Dr. Dittmer accepts Medicare assignment.
How many Medicare patients does Dr. Martin Raymond Dittmer see?
CMS counts 1,219 Medicare patients who saw Dr. Dittmer in 2024, with an average age of 75.
What services does Dr. Martin Raymond Dittmer bill to Medicare?
In 2024, Dr. Dittmer's most billed Medicare services were lab and pathology test (88305), surgery: skin and soft tissue (17003) and office visit, established patient (99213).
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Where did Dr. Martin Raymond Dittmer go to medical school?
Dr. Dittmer graduated from University of Iowa, RJ & L Carver College of Medicine in 2018.
What drugs does Dr. Martin Raymond Dittmer prescribe most?
In 2024 Medicare Part D data, Dr. Dittmer's most prescribed drugs by claims were Ketoconazole, Clobetasol Propionate and Triamcinolone Acetonide.
Has Dr. Martin Raymond Dittmer received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Dr. Dittmer from 2 companies from 2020 to 2022. The largest total came from Abbvie Inc.
How long has Dr. Martin Raymond Dittmer been practicing?
Dr. Dittmer graduated from medical school in 2018, 8 years ago.
Does Dr. Martin Raymond Dittmer do research?
Dmand AI links 11 publications to Dr. Dittmer, published from 2014 to 2023.
Who does Dr. Martin Raymond Dittmer publish with?
Dr. Dittmer's most frequent co-authors are Vincent Liu, MD (5 shared papers), Zoe Brown-Joel, MD (1 shared paper) and Mark Joseph Fesler, MD (1 shared paper).
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