J Arthroplasty
AnalgesiaArthroplasty, Replacement, KneeFemoral Nerve
Dr. Jordan L. Ludwigson, MD
NPI1538693783PAC ID6002186772
- Medicare services, 2024
- 464
- Medicare patients, 2024
- 208
- Part D claims, 2024
- 419
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601
- Practice phone
- Call (608) 775-3176
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gundersen Lutheran Medical Center - Dialysis
Dialysis Center - Hospital-Based · La Crosse, Wisconsin
Find Dr. Ludwigson'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. Jordan L. Ludwigson is an internist in La Crosse, Wisconsin
Dr. Ludwigson practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin.
Dr. Ludwigson's NPI, 1538693783, was assigned on April 14, 2017. Dr. Ludwigson graduated from University of Wisconsin School of Medicine in 2017. Dr. Ludwigson holds Wisconsin license 70029.
NPI and contact details
- NPI
- 1538693783NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002186772
- NPI enumeration date
- April 14, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (608) 775-3176
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jordan L. Ludwigson practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin
Dr. Ludwigson'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 - Dialysis1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601 · La Crosse CountyPhone(608) 775-3176
Source: Dmand AI Affiliation Data
Dr. Jordan L. Ludwigson is affiliated with 6 sites of care and 5 medical groups
Dr. Ludwigson's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. Dr. Ludwigson is also affiliated with Gundersen Lutheran Medical Center. The medical group on file is Gundersen Lutheran Medical Center. Dmand AI also links Dr. Ludwigson to 2 more hospitals, 4 medical groups and 2 group practices and clinics, each named with a free account. Dr. Ludwigson's employer is on file too: a dialysis center.
Gundersen Lutheran Medical Center - DialysisPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jordan L. Ludwigson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ludwigson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gundersen Lutheran Medical Center - Dialysis | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Ludwigson practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jordan L. Ludwigson is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Ludwigson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ludwigson is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Ludwigson
Counts of internists 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. Jordan L. Ludwigson billed Medicare for 464 services in 2024
CMS data shows 464 Medicare services from Dr. Ludwigson across 7 procedure codes in 2024, for 208 Medicare patients. Medicare paid $31,537 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024464
Medicare patients208
Paid by Medicare$31,537
Procedure codes7
Dr. Ludwigson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5892024: 46421%
Dr. Ludwigson compared with the Wisconsin median for internists, 2024
- Dr. Ludwigson
- Wisconsin median
- Medicare services
- 464vs 457Close to median
- Medicare patients
- 208vs 199Close to median
- Part D claims
- 194vs 43355% below
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Ludwigson'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.
Need commercial claims for Dr. Ludwigson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ludwigson and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jordan L. Ludwigson treated 208 Medicare patients in 2024, average age 74
CMS counts 208 Medicare patients who saw Dr. Ludwigson in 2024. The largest group is 75 to 84, with 76 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.26, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ludwigson's median patient age at 72, with 54% women.
Medicare patients, 2024208
Average age74
Average risk score2.26
Also on Medicaid32%
Dr. Ludwigson's Medicare patients by age, 2024
Dr. Ludwigson's Medicare patients by sex, 2024
- Women10651%
- Men10249%
Chronic conditions among Dr. Ludwigson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Chronic kidney disease55%
- Arthritis44%
- Mood disorders43%
- Ischemic heart disease42%
- Heart failure41%
- Depression40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ludwigson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jordan L. Ludwigson wrote 419 Medicare Part D claims in 2024
In 2024, Dr. Ludwigson wrote 419 Medicare Part D claims for 122 patients. 88% of them were for generic drugs. CMS names the drug for 194 of them, across 11 drugs with 11 or more claims each, at $15,718 in total drug cost. In 2023, CMS named 440 claims across 21 drugs.
Part D claims, 2024419
Drugs named by CMS11
Total drug cost$15,718
Part D patients122
Dr. Ludwigson's Part D claims by kind of drug, 2024
- Generic368 claims88%
- Brand-name and other51 claims12%
Dr. Ludwigson'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. Ludwigson's Part D claims, 2024
- Antibiotics11%46 of 419 claims
- Antipsychotics, patients 65 and over3%14 of 419 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: 4402024: 19456%
Drugs named by CMS: 11 in 2024, 21 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. Jordan L. Ludwigson offers telehealth to Medicare patients
Dr. Ludwigson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ludwigson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find internists like Dr. Ludwigson by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Jordan L. Ludwigson has 2 publications on record
Dmand AI links 2 papers to Dr. Ludwigson in 2015. 2015 was the busiest year, with 2. The most frequent topics are Analgesia, Arthroplasty, Replacement, Knee and Femoral Nerve. Dr. Ludwigson has published most often in J Arthroplasty. Dr. Ludwigson's most frequent co-authors are Richard Edward Galgon, MD, MS and Samuel David Tillmans, MD.
Papers2
Topics Dr. Ludwigson writes about most
- Analgesia
- Arthroplasty, Replacement, Knee
- Femoral Nerve
- Nerve Block
- Pain, Postoperative
Dr. Ludwigson's most frequent co-authors
Recent publications by Dr. Ludwigson
AnalgesiaArthroplasty, Replacement, KneeCatheterization
See who Dr. Ludwigson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ludwigson works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jordan L. Ludwigson graduated from University of Wisconsin School of Medicine
Dr. Ludwigson graduated from University of Wisconsin School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jordan L. Ludwigson'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jordan L. Ludwigson
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. Jordan L. Ludwigson's NPI number?
Dr. Jordan L. Ludwigson's NPI number is 1538693783. It was assigned on April 14, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Jordan L. Ludwigson?
Dr. Jordan L. Ludwigson is an internist in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jordan L. Ludwigson practice?
Dr. Ludwigson practices at 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601. Dr. Ludwigson's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. Dmand AI also links Dr. Ludwigson to 2 hospitals, 4 medical groups and 2 group practices and clinics.
What is Dr. Jordan L. Ludwigson's office phone number?
The practice phone on file for Dr. Ludwigson is (608) 775-3176.
What is Dr. Jordan L. Ludwigson's medical license number?
Dr. Ludwigson holds Wisconsin license 70029.
Which hospitals is Dr. Jordan L. Ludwigson affiliated with?
Dr. Ludwigson is affiliated with Gundersen Lutheran Medical Center. Dmand AI links Dr. Ludwigson to 2 more hospitals.
What medical group is Dr. Jordan L. Ludwigson part of?
Dr. Ludwigson is linked to Gundersen Lutheran Medical Center. Dmand AI links Dr. Ludwigson to 4 more medical groups.
Does Dr. Jordan L. Ludwigson accept Medicare?
Yes. CMS data shows Dr. Ludwigson billed Medicare for 464 services in 2024, and Dr. Ludwigson accepts Medicare assignment.
Does Dr. Jordan L. Ludwigson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ludwigson as offering telehealth services.
How many Medicare patients does Dr. Jordan L. Ludwigson see?
CMS counts 208 Medicare patients who saw Dr. Ludwigson in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Jordan L. Ludwigson bill to Medicare?
In 2024, Dr. Ludwigson's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).
Where did Dr. Jordan L. Ludwigson go to medical school?
Dr. Ludwigson graduated from University of Wisconsin School of Medicine in 2017.
What drugs does Dr. Jordan L. Ludwigson prescribe most?
In 2024 Medicare Part D data, Dr. Ludwigson's most prescribed drugs by claims were Eliquis, Metoprolol Tartrate and Atorvastatin Calcium.
How long has Dr. Jordan L. Ludwigson been practicing?
Dr. Ludwigson graduated from medical school in 2017, 9 years ago.
Does Dr. Jordan L. Ludwigson do research?
Dmand AI links 2 publications to Dr. Ludwigson.
Who does Dr. Jordan L. Ludwigson publish with?
Dr. Ludwigson's most frequent co-authors are Richard Edward Galgon, MD, MS (2 shared papers) and Samuel David Tillmans, MD (2 shared papers).
Selling to internal medicine practices?
See internists in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card