Michael Spears, MD
NPI 1255534707 · Anatomic Pathology & Clinical Pathology Physician · Rock Island, IL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Spears, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Rock Island, IL (NPI 1255534707).
Provider details
- NPI number
- 1255534707
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036125312 (IL)
Specialties & taxonomies
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
19 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
973 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 298 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 179 | $26 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 72 | $38 |
| Microscopic Genetic Analysis of Tissue, Computer-Assisted Technology, Initial Procedure, Each Multiplex Procedure88374 | 70 | $39 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 47 | $32 |
| Cell Examination of Body Fluid, Smears88104 | 43 | $26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-11
- Last updated
- 2026-04-30
- Certified
- 2026-04-30
Frequently asked questions
- What is Michael Spears's NPI number?
- Michael Spears's National Provider Identifier (NPI) is 1255534707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Spears's specialty?
- Michael Spears is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Spears located?
- Michael Spears's practice location on file with NPPES is 2701 17th St, Rock Island, IL 61201-5351.
- What is Michael Spears's phone number?
- The practice phone number listed in the NPPES registry for Michael Spears is (612) 518-5417.
- Does Michael Spears accept Medicare?
- Michael Spears is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Spears's NPI active?
- Yes — Michael Spears's NPI (1255534707) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.