Markus A. Eckstein

  • La Crosse, WI
  • Family medicine physician
NPI1174083612PAC ID2961737945
Medicare services, 2024
330
Medicare patients, 2024
131
Part D claims, 2024
2,916
Publications
237
Hospital affiliations
1
Practice address
1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601
Practice phone
Call (608) 775-3176
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Gundersen Lutheran Medical Center - Dialysis

Dialysis Center - Hospital-Based · La Crosse, Wisconsin

See all 4 affiliations

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Markus A. Eckstein is a family medicine physician in La Crosse, Wisconsin

Markus Eckstein practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin.

Markus Eckstein's NPI, 1174083612, was assigned on March 21, 2019. Markus Eckstein holds Wisconsin license 74240.

NPI and contact details
Medicare PAC ID
2961737945
NPI enumeration date
March 21, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(608) 775-3176
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
33
Medical school graduation
2019

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Markus A. Eckstein practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin

Markus Eckstein's primary practice is Gundersen Lutheran Medical Center - Dialysis, at 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601 in La Crosse County. The practice phone is (608) 775-3176.

  • Gundersen Lutheran Medical Center - Dialysis
    1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601 · La Crosse CountyPhone(608) 775-3176

Source: Dmand AI Affiliation Data

Markus A. Eckstein is affiliated with 3 sites of care and 1 medical group

Markus Eckstein's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. Markus Eckstein is also affiliated with Gundersen Lutheran Medical Center. The medical group on file is Gundersen Lutheran Medical Center. Dmand AI also links Markus Eckstein to 1 more group practice or clinic, named with a free account. Markus Eckstein's employer is on file too: a dialysis center.

See all 4 affiliations for Markus Eckstein

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Markus A. Eckstein's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Markus Eckstein practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Gundersen Lutheran Medical Center - DialysisAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Markus A. Eckstein is one of 3,101 family medicine physicians in Wisconsin

Family medicine is Markus Eckstein's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Markus Eckstein is licensed in Wisconsin.

Specialties and state licenses

  • Family medicine, WisconsinPrimaryLicense 74240 · taxonomy 207Q00000X

Family medicine physicians near Markus Eckstein

Counts of family medicine physicians 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

Markus A. Eckstein billed Medicare for 330 services in 2024

CMS data shows 330 Medicare services from Markus Eckstein across 4 procedure codes in 2024, for 131 Medicare patients. Medicare paid $15,042 for them. Every service was in an office.

Medicare services, 2024330
Medicare patients131
Paid by Medicare$15,042
Procedure codes4

Markus Eckstein's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 932024: 16982%
Other services
2023: 182024: 161794%

Markus Eckstein compared with the Wisconsin median for family medicine physicians, 2024

  • Markus Eckstein
  • Wisconsin median
Medicare services
330vs 28416% above
Medicare patients
131vs 1417% below
Part D claims
2,460vs 1,1062.2 times

Medians across 3,266 family medicine physicians in Wisconsin with Dmand AI profiles that report each measure.

Markus Eckstein'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

Markus A. Eckstein treated 131 Medicare patients in 2024, average age 68

CMS counts 131 Medicare patients who saw Markus Eckstein in 2024. The largest group is 65 to 74, with 71 patients. 62% of them have high cholesterol, and 55% have high blood pressure. 24% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Markus Eckstein's median patient age at 48, with 39% women.

Medicare patients, 2024131
Average age68
Average risk score1.00
Also on Medicaid24%

Markus Eckstein's Medicare patients by age, 2024

Markus Eckstein's Medicare patients by sex, 2024

  • Women5844%
  • Men7356%

Chronic conditions among Markus Eckstein's Medicare patients, 2024

  1. High cholesterol62%
  2. High blood pressure55%
  3. Arthritis33%
  4. Diabetes25%
  5. Chronic kidney disease24%
  6. Mood disorders24%
  7. Anxiety23%
  8. Depression23%

Share of Medicare patients with each condition. A patient can have several.

Markus Eckstein's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 48

Patient panel by sex, all payers

  • Women39%
  • Men61%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Markus A. Eckstein wrote 2,916 Medicare Part D claims in 2024

In 2024, Markus Eckstein wrote 2,916 Medicare Part D claims for 281 patients. 86% of them were for generic drugs. CMS names the drug for 2,460 of them, across 60 drugs with 11 or more claims each, at $292,376 in total drug cost. In 2023, CMS named 586 claims across 23 drugs.

Part D claims, 20242,916
Drugs named by CMS60
Total drug cost$292,376
Part D patients281

Markus Eckstein's Part D claims by kind of drug, 2024

  • Generic2,515 claims86%
  • Brand-name380 claims13%
  • Other21 claims1%

Markus Eckstein'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 Markus Eckstein's Part D claims, 2024

  • Opioids2%65 of 2,916 claims
  • Antibiotics1%39 of 2,916 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: 5862024: 2,460320%

Drugs named by CMS: 60 in 2024, 23 in 2023.

See all prescribing by Markus Eckstein

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

Markus A. Eckstein offers telehealth to Medicare patients

Markus Eckstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Markus Eckstein as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 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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Markus A. Eckstein has 237 publications on record

Dmand AI links 237 papers to Markus Eckstein, published from 2015 to 2025. 2024 was the busiest year, with 45. The most frequent topics are Urinary Bladder Neoplasms, Biomarkers, Tumor and Carcinoma, Transitional Cell. Markus Eckstein has published most often in Cancers (Basel). Markus Eckstein's most frequent co-authors are Melanie G. Hagen, MD, Yair Lotan, MD and Mahul B. Amin, MD.

Papers237
Years published2015 to 2025

Markus Eckstein's papers by year, 2016 to 2025

Topics Markus Eckstein writes about most

  • Urinary Bladder Neoplasms
  • Biomarkers, Tumor
  • Carcinoma, Transitional Cell
  • Neoplasm Invasiveness
  • B7-H1 Antigen
  • Immune Checkpoint Inhibitors
  • Immunotherapy
  • Cystectomy

Markus Eckstein's most frequent co-authors

Recent publications by Markus Eckstein

See all 237 publications and co-authors

See who Markus Eckstein researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Markus Eckstein works with, so you can find a warm path to the right family medicine physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Markus A. Eckstein received $72 in industry payments from 2020 to 2024

CMS Open Payments shows 5 general payments to Markus Eckstein from 3 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $27.

General payments to Markus Eckstein by program year, 2020 to 2024

Companies that paid Markus Eckstein the most, 2020 to 2024

Share is of all general payments to this clinician.

See all payments to Markus Eckstein

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Markus A. Eckstein's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Markus A. Eckstein

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Markus A. Eckstein's NPI number?

Markus A. Eckstein's NPI number is 1174083612. It was assigned on March 21, 2019, and it is active in the NPI Registry.

What does Markus A. Eckstein specialize in?

Markus A. Eckstein is a family medicine physician in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Markus A. Eckstein practice?

Markus Eckstein practices at 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601. Markus Eckstein's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. Dmand AI also links Markus Eckstein to 1 group practice or clinic.

What is Markus A. Eckstein's office phone number?

The practice phone on file for Markus Eckstein is (608) 775-3176.

What is Markus A. Eckstein's medical license number?

Markus Eckstein holds Wisconsin license 74240.

Which hospitals is Markus A. Eckstein affiliated with?

Markus Eckstein is affiliated with Gundersen Lutheran Medical Center.

What medical group is Markus A. Eckstein part of?

Markus Eckstein is linked to Gundersen Lutheran Medical Center.

Does Markus A. Eckstein accept Medicare?

Yes. CMS data shows Markus Eckstein billed Medicare for 330 services in 2024, and Markus Eckstein accepts Medicare assignment.

Does Markus A. Eckstein offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Markus Eckstein as offering telehealth services.

How many Medicare patients does Markus A. Eckstein see?

CMS counts 131 Medicare patients who saw Markus Eckstein in 2024, with an average age of 68.

Show 6 more questionsShow fewer questions

What services does Markus A. Eckstein bill to Medicare?

In 2024, Markus Eckstein's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).

What drugs does Markus A. Eckstein prescribe most?

In 2024 Medicare Part D data, Markus Eckstein's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.

Has Markus A. Eckstein received payments from drug or device companies?

CMS Open Payments shows $72 in general payments to Markus Eckstein from 3 companies from 2020 to 2024. The largest total came from Bristol-Myers Squibb Company.

How long has Markus A. Eckstein been practicing?

Markus Eckstein graduated from medical school in 2019, 7 years ago.

Does Markus A. Eckstein do research?

Dmand AI links 237 publications to Markus Eckstein, published from 2015 to 2025.

Who does Markus A. Eckstein publish with?

Markus Eckstein's most frequent co-authors are Melanie G. Hagen, MD (4 shared papers), Yair Lotan, MD (4 shared papers) and Mahul B. Amin, MD (3 shared papers).

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