Roger Yusen, MD
NPI 1578589891 · Pulmonary Disease Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roger Yusen, MD is a Pulmonary Disease Physician provider in Saint Louis, MO (NPI 1578589891).
Provider details
- NPI number
- 1578589891
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 104122 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
2,685 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 | 681 | $25 |
| Test for Exercise-Induced Lung Stress94618 | 361 | $32 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 277 | $48 |
| Test to Determine Lung Volumes Using Sensors94726 | 245 | $48 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 191 | $35 |
| Artery Puncture Collection of Blood Sample36600 | 159 | $26 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2025-04-17
Frequently asked questions
- What is Roger Yusen's NPI number?
- Roger Yusen's National Provider Identifier (NPI) is 1578589891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Yusen's specialty?
- Roger Yusen is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Yusen located?
- Roger Yusen's practice location on file with NPPES is 4921 Parkview Pl, Saint Louis, MO 63110-1032.
- What is Roger Yusen's phone number?
- The practice phone number listed in the NPPES registry for Roger Yusen is (314) 454-8917.
- Does Roger Yusen accept Medicare?
- Roger Yusen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roger Yusen's NPI active?
- Yes — Roger Yusen's NPI (1578589891) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.