Jonathan Gienger, MD
NPI 1447886486 · Hospitalist Physician · Coeur D Alene, ID
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Gienger, MD is a Hospitalist Physician provider in Coeur D Alene, ID (NPI 1447886486).
Provider details
- NPI number
- 1447886486
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M-17183 (ID)
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
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
909 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 50 Minutes99233 | 339 | $107 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 245 | $72 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 197 | $105 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 96 | $120 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 21 | $75 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 24 | 18 |
| Prednisone | 21 | 21 |
| Oxycodone Hcl | 20 | 20 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Apixabanbrand: Eliquis | 17 | 13 |
| Cefdinir | 15 | 15 |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (1)
- 10101 Ridgegate Pkwy # 80124Lone Tree, CO 80124-5522Phone: (720) 225-1000
Registry dates
- Enumerated
- 2020-03-22
- Last updated
- 2024-02-01
- Certified
- 2024-02-01
Frequently asked questions
- What is Jonathan Gienger's NPI number?
- Jonathan Gienger's National Provider Identifier (NPI) is 1447886486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Gienger's specialty?
- Jonathan Gienger is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Gienger located?
- Jonathan Gienger's practice location on file with NPPES is 2003 Kootenai Health Way, Coeur D Alene, ID 83814-6051.
- What is Jonathan Gienger's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Gienger is (208) 625-4000.
- Does Jonathan Gienger accept Medicare?
- Jonathan Gienger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Gienger's NPI active?
- Yes — Jonathan Gienger's NPI (1447886486) is active in the NPPES registry as of the last update on 2024-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.