Dr. Loren C. Denlinger, MD

  • Madison, WI
  • Pulmonologist
NPI1508827411PAC ID3779527478
Medicare services, 2024
530
Medicare patients, 2024
248
Part D claims, 2024
855
Publications
106
Clinical trials
3
Practice address
600 Highland Ave, Madison, WI 53792
Practice phone
Call (608) 265-1978
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University Health Services - Madison (Highland Ave)

College / University Student Health · Madison, Wisconsin

See all 4 affiliations

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Dr. Loren C. Denlinger is a pulmonologist in Madison, Wisconsin

Dr. Denlinger practices at University Health Services - Madison (Highland Ave) in Madison, Wisconsin.

Dr. Denlinger's NPI, 1508827411, was assigned on March 30, 2006. Dr. Denlinger graduated from University of Wisconsin School of Medicine in 1998. Dr. Denlinger holds Wisconsin license 41343.

NPI and contact details
Medicare PAC ID
3779527478
NPI enumeration date
March 30, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(608) 265-1978
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. Loren C. Denlinger practices at University Health Services - Madison (Highland Ave) in Madison, Wisconsin

Dr. Denlinger's primary practice is University Health Services - Madison (Highland Ave), at 600 Highland Ave, Madison, WI 53792. The practice phone is (608) 265-1978.

  • University Health Services - Madison (Highland Ave)
    600 Highland Ave, Madison, WI 53792Phone(608) 265-1978

Source: Dmand AI Affiliation Data

Dr. Loren C. Denlinger is affiliated with 3 sites of care and 1 medical group

Dr. Denlinger's primary practice is University Health Services - Madison (Highland Ave) in Madison, Wisconsin. Dr. Denlinger is also affiliated with University Hospital. The medical group on file is UW Health. Dmand AI also links Dr. Denlinger to 1 more hospital, named with a free account. Dr. Denlinger's employer is on file too: a school & student health.

See all 4 affiliations for Dr. Denlinger

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

Dmand AI tracks the EHR system at Dr. Loren C. Denlinger's practice

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

EHR by site
SiteEHR vendor and product
University Health Services - Madison (Highland Ave)Available with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Loren C. Denlinger is one of 239 pulmonologists in Wisconsin

Pulmonary disease is Dr. Denlinger's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Denlinger is licensed in Wisconsin.

Specialties and state licenses

  • Pulmonary disease, WisconsinPrimaryLicense 41343 · taxonomy 207RP1001X

Pulmonologists near Dr. Denlinger

Counts of pulmonologists 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. Loren C. Denlinger billed Medicare for 530 services in 2024

CMS data shows 530 Medicare services from Dr. Denlinger across 9 procedure codes in 2024, for 248 Medicare patients. Medicare paid $8,785 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024530
Medicare patients248
Paid by Medicare$8,785
Procedure codes9

Dr. Denlinger's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 02024: 377
Office and hospital visits
2023: 902024: 7418%
Other services
2023: 02024: 66
Surgery
2023: 02024: 13

Dr. Denlinger compared with the Wisconsin median for pulmonologists, 2024

  • Dr. Denlinger
  • Wisconsin median
Medicare services
530vs 5006% above
Medicare patients
248vs 22311% above
Part D claims
742vs 55234% above

Medians across 247 pulmonologists in Wisconsin with Dmand AI profiles that report each measure.

Dr. Denlinger'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.

See all procedures by Dr. Denlinger

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Loren C. Denlinger treated 248 Medicare patients in 2024, average age 71

CMS counts 248 Medicare patients who saw Dr. Denlinger in 2024. The largest group is 65 to 74, with 128 patients. 73% of them have high blood pressure, and 73% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.15, 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. Denlinger's median patient age at 66, with 55% women.

Medicare patients, 2024248
Average age71
Average risk score2.15
Also on Medicaid10%

Dr. Denlinger's Medicare patients by age, 2024

Dr. Denlinger's Medicare patients by sex, 2024

  • Women13554%
  • Men11346%

Chronic conditions among Dr. Denlinger's Medicare patients, 2024

  1. High blood pressure73%
  2. High cholesterol73%
  3. Arthritis50%
  4. COPD42%
  5. Mood disorders37%
  6. Anxiety35%
  7. Asthma34%
  8. Depression34%

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

Dr. Denlinger's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women55%
  • Men45%

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

Dr. Loren C. Denlinger wrote 855 Medicare Part D claims in 2024

In 2024, Dr. Denlinger wrote 855 Medicare Part D claims for 106 patients. 35% of them were for generic drugs. CMS names the drug for 742 of them, across 27 drugs with 11 or more claims each, at $464,513 in total drug cost. In 2023, CMS named 817 claims across 22 drugs.

Part D claims, 2024855
Drugs named by CMS27
Total drug cost$464,513
Part D patients106

Dr. Denlinger's Part D claims by kind of drug, 2024

  • Generic303 claims35%
  • Brand-name552 claims65%

Dr. Denlinger'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. Denlinger's Part D claims, 2024

  • Antibiotics7%61 of 855 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: 8172024: 7429%

Drugs named by CMS: 27 in 2024, 22 in 2023.

See all prescribing by Dr. Denlinger

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. Loren C. Denlinger scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Denlinger for performance year 2024, reported as part of a group. Dr. Denlinger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Denlinger as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Denlinger's MIPS scores, performance year 2024

  • 83of 100Final score
  • 87.8of 100Quality
  • 77of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Loren C. Denlinger has 106 publications on record

Dmand AI links 106 papers to Dr. Denlinger, published from 2006 to 2025. 2019 was the busiest year, with 10. The most frequent topics are Asthma, Lung and Adrenal Cortex Hormones. Dr. Denlinger has published most often in Am J Respir Crit Care Med. Dr. Denlinger's most frequent co-authors are Sally E. Wenzel, MD, Eugene Bleecker, MD and Mario Castro, MD.

Papers106
Years published2006 to 2025

Dr. Denlinger's papers by year, 2016 to 2025

Topics Dr. Denlinger writes about most

  • Asthma
  • Lung
  • Adrenal Cortex Hormones
  • Eosinophils
  • Sputum
  • Disease Progression
  • Forced Expiratory Volume
  • Respiratory Function Tests

Dr. Denlinger's most frequent co-authors

Recent publications by Dr. Denlinger

See all 106 publications and co-authors

See who Dr. Denlinger researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Denlinger works with, so you can find a warm path to the right pulmonologists.

How network discovery works

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

Dr. Loren C. Denlinger has worked on 3 clinical trials

Dmand AI links Dr. Denlinger to 3 clinical trials. 1 is still active or recruiting. Conditions studied include Asthma, Respiratory Hypersensitivity and Lung Diseases.

Conditions in Dr. Denlinger's trials

  • Asthma
  • Respiratory Hypersensitivity
  • Lung Diseases
  • Respiratory Tract Diseases

Investigators on the most trials with Dr. Denlinger

Recent clinical trials with Dr. Denlinger

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Loren C. Denlinger received $16,467 in industry payments from 2016 to 2018

CMS Open Payments shows 27 general payments to Dr. Denlinger from 2 drug and device companies from 2016 to 2018. Consulting fees make up the largest share, 81% of the total. Sanofi and Genzyme US Companies paid the most, $10,813.

General payments to Dr. Denlinger by program year, 2016 to 2018

General payments to Dr. Denlinger by kind, 2016 to 2018

$16.5Kin total
  • Consulting fees$13,42081%
  • Travel and lodging$2,43815%
  • Food and beverage$6084%

Companies that paid Dr. Denlinger the most, 2016 to 2018

Share is of all general payments to this clinician.

See all payments to Dr. Denlinger

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

Dr. Loren C. Denlinger graduated from University of Wisconsin School of Medicine

Dr. Denlinger graduated from University of Wisconsin School of Medicine in 1998.

  1. Medical schoolUniversity of Wisconsin School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Loren C. Denlinger'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Dr. Loren C. Denlinger

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. Loren C. Denlinger's NPI number?

Dr. Loren C. Denlinger's NPI number is 1508827411. It was assigned on March 30, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Loren C. Denlinger?

Dr. Loren C. Denlinger is a pulmonologist in Madison, Wisconsin. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Loren C. Denlinger practice?

Dr. Denlinger practices at 600 Highland Ave, Madison, WI 53792. Dr. Denlinger's primary practice is University Health Services - Madison (Highland Ave) in Madison, Wisconsin. Dmand AI also links Dr. Denlinger to 1 hospital.

What is Dr. Loren C. Denlinger's office phone number?

The practice phone on file for Dr. Denlinger is (608) 265-1978.

What is Dr. Loren C. Denlinger's medical license number?

Dr. Denlinger holds Wisconsin license 41343.

Which hospitals is Dr. Loren C. Denlinger affiliated with?

Dr. Denlinger is affiliated with University Hospital. Dmand AI links Dr. Denlinger to 1 more hospital.

What medical group is Dr. Loren C. Denlinger part of?

Dr. Denlinger is linked to UW Health.

Does Dr. Loren C. Denlinger accept Medicare?

Yes. CMS data shows Dr. Denlinger billed Medicare for 530 services in 2024, and Dr. Denlinger accepts Medicare assignment.

Does Dr. Loren C. Denlinger offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Denlinger as offering telehealth services.

What is Dr. Loren C. Denlinger's MIPS score?

Dr. Denlinger's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Loren C. Denlinger see?

CMS counts 248 Medicare patients who saw Dr. Denlinger in 2024, with an average age of 71.

What services does Dr. Loren C. Denlinger bill to Medicare?

In 2024, Dr. Denlinger's most billed Medicare services were lung function service (94010), lung function service (94729) and medicare service (G2211).

Where did Dr. Loren C. Denlinger go to medical school?

Dr. Denlinger graduated from University of Wisconsin School of Medicine in 1998.

What drugs does Dr. Loren C. Denlinger prescribe most?

In 2024 Medicare Part D data, Dr. Denlinger's most prescribed drugs by claims were Albuterol Sulfate Hfa, Breztri Aerosphere and Trelegy Ellipta.

Has Dr. Loren C. Denlinger received payments from drug or device companies?

CMS Open Payments shows $16,467 in general payments to Dr. Denlinger from 2 companies from 2016 to 2018. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Loren C. Denlinger been practicing?

Dr. Denlinger graduated from medical school in 1998, 28 years ago.

Does Dr. Loren C. Denlinger do research?

Dmand AI links 106 publications to Dr. Denlinger, published from 2006 to 2025. Dr. Denlinger has worked on 3 clinical trials.

Who does Dr. Loren C. Denlinger publish with?

Dr. Denlinger's most frequent co-authors are Sally E. Wenzel, MD (50 shared papers), Eugene Bleecker, MD (42 shared papers) and Mario Castro, MD (34 shared papers).

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