Marc Champaloux, M.D.
NPI 1528300936 · Hospitalist Physician · Monroe, WA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Champaloux, M.D. is a Hospitalist Physician provider in Monroe, WA (NPI 1528300936).
Provider details
- NPI number
- 1528300936
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101261164 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
294 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 | 104 | $78 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 58 | $49 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 49 | $129 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 40 | $107 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 23 | $79 |
| 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 |
|---|---|---|
| Cephalexin | 20 | 20 |
| Cefuroxime Axetilbrand: Cefuroxime | 18 | 18 |
| Metoprolol Tartrate | 17 | — |
| Oxycodone Hcl | 14 | 14 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 12 | — |
| Prednisone | 11 | — |
| Pen Needle, Diabeticbrand: Ultra-Fine Short Pen Needle |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-24
- Last updated
- 2024-10-08
- Certified
- 2024-10-08
Frequently asked questions
- What is Marc Champaloux's NPI number?
- Marc Champaloux's National Provider Identifier (NPI) is 1528300936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Champaloux's specialty?
- Marc Champaloux is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Champaloux located?
- Marc Champaloux's practice location on file with NPPES is 14701 179th Ave Se, Monroe, WA 98272-1108.
- What is Marc Champaloux's phone number?
- The practice phone number listed in the NPPES registry for Marc Champaloux is (360) 794-1400.
- Does Marc Champaloux accept Medicare?
- Marc Champaloux is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Champaloux's NPI active?
- Yes — Marc Champaloux's NPI (1528300936) is active in the NPPES registry as of the last update on 2024-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.