Doctor profile · Federal record

Dr. David Schembri Wismayer, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Clinical Pathology/Laboratory Medicine Physician · Rochester, MN

  • NPI 1609849462
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
October 6, 2020
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Minnesota #48032

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609849462. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,361
Distinct HCPCS
10
Medicare allowed
$63,715
HCPCS Description Services Patients Avg allowed
88332 Pathology examination of specimen during surgery, each additional tissue block 474 86 $30
88331 Pathology examination of specimen during surgery, first tissue block 278 104 $61
88305 Pathology examination of tissue using a microscope, intermediate complexity 200 85 $37
88307 Pathology examination of tissue using a microscope, moderately high complexity 136 73 $81
88341 Special stained specimen slides to examine tissue, each additional procedure 67 12 $28
88305 Pathology examination of tissue using a microscope, intermediate complexity 64 29 $37
88331 Pathology examination of specimen during surgery, first tissue block 52 16 $61
88309 Pathology examination of tissue using a microscope, high complexity 27 24 $143
88307 Pathology examination of tissue using a microscope, moderately high complexity 24 12 $81
88342 Special stained specimen slides to examine tissue, initial procedure 22 16 $34

In context: peer comparison

Among 36 peers in this city , average services per provider: 208. This provider delivers 6.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. David Schembri Wismayer's medical specialty?
Dr. David Schembri Wismayer practices Anatomic Pathology & Clinical Pathology Physician in Rochester, MN.
Where does Dr. David Schembri Wismayer practice?
Dr. David Schembri Wismayer practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. David Schembri Wismayer's NPI?
Dr. David Schembri Wismayer's National Provider Identifier (NPI) is 1609849462, issued by NPPES.
Does Dr. David Schembri Wismayer accept Medicare assignment?
Yes. Dr. David Schembri Wismayer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Schembri Wismayer commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of specimen during surgery, each additional tissue block (HCPCS 88332); Pathology examination of specimen during surgery, first tissue block (HCPCS 88331); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305). Source: CMS Medicare Physician & Other Practitioners file.