Rebecca Buell
NPI 1679869630 · Anatomic Pathology & Clinical Pathology Physician · Neenah, WI
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Buell is a Anatomic Pathology & Clinical Pathology Physician provider in Neenah, WI (NPI 1679869630).
Provider details
- NPI number
- 1679869630
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 60630-20 (WI)
Specialties & taxonomies
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
14 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
1,674 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 | 685 | $35 |
| Protein Measurement, Serum84165 | 191 | $17 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 171 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 141 | $32 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 108 | $75 |
| Immunologic Analysis Technique on Serum (immunofixation)86334 | 82 | $17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-28
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Rebecca Buell's NPI number?
- Rebecca Buell's National Provider Identifier (NPI) is 1679869630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Buell's specialty?
- Rebecca Buell is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Buell located?
- Rebecca Buell's practice location on file with NPPES is 130 2nd St, Neenah, WI 54956-2883.
- What is Rebecca Buell's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Buell is (920) 729-3100.
- Does Rebecca Buell accept Medicare?
- Rebecca Buell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Buell's NPI active?
- Yes — Rebecca Buell's NPI (1679869630) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.