Christine Guenther, DO
NPI 1891132155 · Internal Medicine Physician · Boise, ID
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Guenther, DO is a Internal Medicine Physician provider in Boise, ID (NPI 1891132155).
Provider details
- NPI number
- 1891132155
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- O-1089 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
13 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
834 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 | 312 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 239 | $113 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 121 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 120 | $163 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 42 | $76 |
Typical Medicare-allowed amounts for these services range $74–$163 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 28 | 25 |
| Amlodipine Besylate | 24 | 23 |
| Pantoprazole Sodium | 23 | 22 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 23 |
| Prednisone | 22 | 19 |
| Apixabanbrand: Eliquis | 21 | — |
| Metoprolol Tartrate |
Practice location
Mailing address
Additional practice locations (1)
- 800 W 5th AveSpokane, WA 99204-2803Phone: (509) 838-2531Fax: (509) 755-6580
Registry dates
- Enumerated
- 2013-05-28
- Last updated
- 2024-12-18
- Certified
- 2024-12-18
Frequently asked questions
- What is Christine Guenther's NPI number?
- Christine Guenther's National Provider Identifier (NPI) is 1891132155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Guenther's specialty?
- Christine Guenther is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Guenther located?
- Christine Guenther's practice location on file with NPPES is 190 E Bannock St, Boise, ID 83712-6241.
- What is Christine Guenther's phone number?
- The practice phone number listed in the NPPES registry for Christine Guenther is (208) 381-5015.
- Does Christine Guenther accept Medicare?
- Christine Guenther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Guenther's NPI active?
- Yes — Christine Guenther's NPI (1891132155) is active in the NPPES registry as of the last update on 2024-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.