Charles Gensmer, M.D.
NPI 1356497150 · Pulmonary Disease Physician · Coon Rapids, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Gensmer, M.D. is a Pulmonary Disease Physician provider in Coon Rapids, MN (NPI 1356497150).
Provider details
- NPI number
- 1356497150
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 26057 (MN)
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
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
664 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 130 | $123 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 80 | $161 |
| Test to Determine Lung Volumes Using Sensors94726 | 54 | $11 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 47 | $10 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 45 | $44 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 44 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 373 | 93 |
| Azithromycin | 267 | 90 |
| Montelukast Sodium | 219 | 86 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 116 | 47 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 106 | 27 |
| Mometasone/Formoterolbrand: Dulera | 65 | 19 |
| Prednisone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2020-11-10
- Certified
- 2020-11-10
Frequently asked questions
- What is Charles Gensmer's NPI number?
- Charles Gensmer's National Provider Identifier (NPI) is 1356497150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Gensmer's specialty?
- Charles Gensmer is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Gensmer located?
- Charles Gensmer's practice location on file with NPPES is 4050 Coon Rapids Blvd Nw, Coon Rapids, MN 55433-2522.
- What is Charles Gensmer's phone number?
- The practice phone number listed in the NPPES registry for Charles Gensmer is (763) 236-8992.
- Does Charles Gensmer accept Medicare?
- Charles Gensmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Gensmer's NPI active?
- Yes — Charles Gensmer's NPI (1356497150) is active in the NPPES registry as of the last update on 2020-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.