Michael Bayona, M.D.
NPI 1811330954 · Diagnostic Radiology Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Bayona, M.D. is a Diagnostic Radiology Physician provider in Spokane, WA (NPI 1811330954).
Provider details
- NPI number
- 1811330954
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2020020776 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3,091 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 501 | $38 |
| Ct Scan of Upper Spine Without Contrast72125 | 224 | $45 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 197 | $69 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 161 | $177 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 157 | $77 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 156 | $81 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-08
- Last updated
- 2023-02-02
- Certified
- 2023-02-02
Frequently asked questions
- What is Michael Bayona's NPI number?
- Michael Bayona's National Provider Identifier (NPI) is 1811330954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Bayona's specialty?
- Michael Bayona is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Bayona located?
- Michael Bayona's practice location on file with NPPES is 525 S Cowley St, Spokane, WA 99202-1381.
- What is Michael Bayona's phone number?
- The practice phone number listed in the NPPES registry for Michael Bayona is (479) 879-4375.
- Does Michael Bayona accept Medicare?
- Michael Bayona is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Bayona's NPI active?
- Yes — Michael Bayona's NPI (1811330954) is active in the NPPES registry as of the last update on 2023-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.