Melissa Hart, M.D.
NPI 1255570636 · Anatomic Pathology & Clinical Pathology Physician · Eau Claire, WI
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Hart, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Eau Claire, WI (NPI 1255570636).
Provider details
- NPI number
- 1255570636
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 60408-20 (WI)
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
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
18,089 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 10,672 | $9 |
| Automated Urinalysis Test81003 | 1,047 | $2 |
| Protein Measurement, Serum84165 | 989 | $17 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 835 | $36 |
| Immunologic Analysis Technique on Serum (immunofixation)86334 | 782 | $17 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 513 | $3 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count |
Practice location
Mailing address
Additional practice locations (2)
- 1400 Bellinger StEau Claire, WI 54703-5222Phone: (715) 838-5222
- 1400 Bellinger StEau Claire, WI 54703-5222Phone: (715) 838-5222
Registry dates
- Enumerated
- 2009-02-09
- Last updated
- 2020-10-06
- Certified
- 2020-10-06
Frequently asked questions
- What is Melissa Hart's NPI number?
- Melissa Hart's National Provider Identifier (NPI) is 1255570636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Hart's specialty?
- Melissa Hart is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Hart located?
- Melissa Hart's practice location on file with NPPES is 1221 Whipple St, Eau Claire, WI 54703.
- What is Melissa Hart's phone number?
- The practice phone number listed in the NPPES registry for Melissa Hart is (715) 838-5222.
- Does Melissa Hart accept Medicare?
- Melissa Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Hart's NPI active?
- Yes — Melissa Hart's NPI (1255570636) is active in the NPPES registry as of the last update on 2020-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.