Michael Stewart, D.O.
NPI 1053775767 · Internal Medicine Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Stewart, D.O. is a Internal Medicine Physician provider in Spokane, WA (NPI 1053775767).
Provider details
- NPI number
- 1053775767
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OP61129447 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
315 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 | 149 | $77 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $91 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 40 | $79 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 37 | $165 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 29 | $116 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
Practice location
Mailing address
Additional practice locations (1)
- 624 E Front AveSpokane, WA 99202Phone: (509) 626-9900Fax: (509) 626-9917
Registry dates
- Enumerated
- 2016-04-08
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Michael Stewart's NPI number?
- Michael Stewart's National Provider Identifier (NPI) is 1053775767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Stewart's specialty?
- Michael Stewart is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Stewart located?
- Michael Stewart's practice location on file with NPPES is 1403 S Grand Blvd Ste 201s, Spokane, WA 99203-2278.
- What is Michael Stewart's phone number?
- The practice phone number listed in the NPPES registry for Michael Stewart is (509) 903-5061.
- Does Michael Stewart accept Medicare?
- Michael Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Stewart's NPI active?
- Yes — Michael Stewart's NPI (1053775767) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.