David Schembri Wismayer, M.D.
NPI 1609849462 · Anatomic Pathology & Clinical Pathology Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Schembri Wismayer, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Rochester, MN (NPI 1609849462).
Provider details
- NPI number
- 1609849462
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 48032 (MN)
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
20 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
1,478 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 Specimen During Surgery, Each Additional Tissue Block88332 | 707 | $30 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 331 | $61 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 252 | $37 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 124 | $81 |
| Pathology Examination of Tissue Using a Microscope, High Complexity88309 | 38 | $143 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 26 | $35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-10
- Last updated
- 2020-10-06
- Certified
- 2020-10-06
Frequently asked questions
- What is David Schembri Wismayer's NPI number?
- David Schembri Wismayer's National Provider Identifier (NPI) is 1609849462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Schembri Wismayer's specialty?
- David Schembri Wismayer is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is David Schembri Wismayer located?
- David Schembri Wismayer's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is David Schembri Wismayer's phone number?
- The practice phone number listed in the NPPES registry for David Schembri Wismayer is (507) 284-2511.
- Does David Schembri Wismayer accept Medicare?
- David Schembri Wismayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Schembri Wismayer's NPI active?
- Yes — David Schembri Wismayer's NPI (1609849462) 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.