Doctor profile · Federal record

Dr. William Shimanek, MD

Neurology Physician (CMS: Neurology) · Student in an Organized Health Care Education/Training Program · Portland, OR

  • NPI 1053873067
  • Accepts Medicare
  • MIPS 90.5 / 100 · 2023
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-8211

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
July 28, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
Oregon #MD215091

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053873067. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
17
Distinct HCPCS
1
Medicare allowed
$2,328
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 17 17 $137

In context: peer comparison

Among 38 peers in Portland Neurology Physician, average services per provider: 266. This provider delivers 0.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
53
Patients
30
Total drug cost
$3,624
Drug Type Claims Patients Total cost
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 42 30 $3,125
Gabapentin Generic 11 0 $500

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Shimanek's medical specialty?
Dr. William Shimanek practices Neurology Physician in Portland, OR.
Where does Dr. William Shimanek practice?
Dr. William Shimanek practices at 3181 Sw Sam Jackson Park RD, Portland, OR 972393011. Office phone: 5034948211.
What is Dr. William Shimanek's NPI?
Dr. William Shimanek's National Provider Identifier (NPI) is 1053873067, issued by NPPES.
Does Dr. William Shimanek accept Medicare assignment?
Yes. Dr. William Shimanek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Shimanek commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.