Tanner Wallen, DO
NPI 1043731870 · Pulmonary Disease Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanner Wallen, DO is a Pulmonary Disease Physician provider in Saint Louis, MO (NPI 1043731870).
Provider details
- NPI number
- 1043731870
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2020024367 (MO)
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
8 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
428 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 182 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 58 | $125 |
| 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 | 41 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $92 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 30 | $8 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 156 | 68 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 80 | 22 |
| Prednisone | 46 | 25 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 42 | 19 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 38 | 14 |
| Montelukast Sodium | 38 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-07-01
- Last updated
- 2022-12-27
- Certified
- 2022-12-27
Frequently asked questions
- What is Tanner Wallen's NPI number?
- Tanner Wallen's National Provider Identifier (NPI) is 1043731870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanner Wallen's specialty?
- Tanner Wallen is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Tanner Wallen located?
- Tanner Wallen's practice location on file with NPPES is 1201 S Grand Blvd, Saint Louis, MO 63104-1016.
- What is Tanner Wallen's phone number?
- The practice phone number listed in the NPPES registry for Tanner Wallen is (314) 257-8000.
- Does Tanner Wallen accept Medicare?
- Tanner Wallen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanner Wallen's NPI active?
- Yes — Tanner Wallen's NPI (1043731870) is active in the NPPES registry as of the last update on 2022-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.