Doctor profile · Federal record

Dr. Brian Sieck, MD

Plastic Surgery Within the Head & Neck (Otolaryngology) Physician (CMS: Otolaryngology) · Plastic Surgery Within the Head & Neck (Otolaryngology) Physician · La Crosse, WI

  • NPI 1427052307
  • Accepts Medicare
  • 36 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1836 South Ave
La Crosse, WI 546015429
(608) 782-7300

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
June 17, 2015
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207YX0007X — NUCC code
State licenses (2)
Wisconsin #40718 · Iowa #32759
Medicaid
WI #32581800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427052307. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
181
Distinct HCPCS
6
Medicare allowed
$12,326
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 83 60 $63
31575 Diagnostic exam of voice box using a flexible endoscope 26 21 $63
69210 Removal of impacted ear wax 23 20 $29
99203 New patient office or other outpatient visit, 30-44 minutes 18 18 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 16 15 $93
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $127

In context: peer comparison

Among 1 peers in La Crosse Plastic Surgery Within the Head & Neck (Otolaryngology) Physician, average services per provider: 30. This provider delivers 6.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
0
Total drug cost
$170
Drug Type Claims Patients Total cost
Lidocaine Hcl Viscous (Lidocaine Hcl) Brand 14 0 $151
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 0 $19

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Sieck's medical specialty?
Dr. Brian Sieck practices Plastic Surgery Within the Head & Neck (Otolaryngology) Physician in La Crosse, WI.
Where does Dr. Brian Sieck practice?
Dr. Brian Sieck practices at 1836 South Ave, La Crosse, WI 546015429. Office phone: 6087827300.
What is Dr. Brian Sieck's NPI?
Dr. Brian Sieck's National Provider Identifier (NPI) is 1427052307, issued by NPPES.
Does Dr. Brian Sieck accept Medicare assignment?
Yes. Dr. Brian Sieck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Sieck commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Diagnostic exam of voice box using a flexible endoscope (HCPCS 31575); Removal of impacted ear wax (HCPCS 69210). Source: CMS Medicare Physician & Other Practitioners file.