Loren Denlinger, MD
NPI 1508827411 · Pulmonary Disease Physician · Madison, WI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Loren Denlinger, MD is a Pulmonary Disease Physician provider in Madison, WI (NPI 1508827411).
Provider details
- NPI number
- 1508827411
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 41343 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
530 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test to Measure Expiratory Airflow and Volume94010 | 151 | $8 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 125 | $8 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 66 | $15 |
| Test to Determine Lung Volumes Using Sensors94726 | 61 | $11 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 40 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 94 | 29 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 60 | 13 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 51 | 12 |
| Montelukast Sodium | 41 | 13 |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 40 | — |
| Dupilumabbrand: Dupixent Pen | 39 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-30
- Last updated
- 2021-03-31
- Certified
- 2021-03-31
Frequently asked questions
- What is Loren Denlinger's NPI number?
- Loren Denlinger's National Provider Identifier (NPI) is 1508827411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loren Denlinger's specialty?
- Loren Denlinger is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Loren Denlinger located?
- Loren Denlinger's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Loren Denlinger's phone number?
- The practice phone number listed in the NPPES registry for Loren Denlinger is (608) 263-7203.
- Does Loren Denlinger accept Medicare?
- Loren Denlinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Loren Denlinger's NPI active?
- Yes — Loren Denlinger's NPI (1508827411) is active in the NPPES registry as of the last update on 2021-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.