William Brix, MD
NPI 1982818555 · Anatomic Pathology & Clinical Pathology Physician · Huntsville, AL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Brix, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Huntsville, AL (NPI 1982818555).
Provider details
- NPI number
- 1982818555
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30155 (AL)
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
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
5,188 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) |
|---|---|---|
| Protein Measurement, Serum84165 | 1,163 | $17 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 840 | $36 |
| Immunologic Analysis Technique on Serum (immunofixation)86334 | 838 | $17 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 316 | $74 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 277 | $27 |
| Flow Cytometry Technique for Dna Or Cell Analysis, 16 Or More Markers88189 | 269 | $80 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2010-07-08
Frequently asked questions
- What is William Brix's NPI number?
- William Brix's National Provider Identifier (NPI) is 1982818555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Brix's specialty?
- William Brix is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is William Brix located?
- William Brix's practice location on file with NPPES is 2904 Westcorp Blvd Sw Ste 107, Huntsville, AL 35805-6436.
- What is William Brix's phone number?
- The practice phone number listed in the NPPES registry for William Brix is (256) 533-1480.
- Does William Brix accept Medicare?
- William Brix is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Brix's NPI active?
- Yes — William Brix's NPI (1982818555) is active in the NPPES registry as of the last update on 2010-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.