Doctor profile · Federal record

Dr. Robert Cihak, M.D.

Otolaryngology Physician (CMS: Otolaryngology) · Aberdeen, SD

  • NPI 1528039765
  • Accepts Medicare
  • 33 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
820 1St Ave Se Ste 100
Aberdeen, SD 574014604
(605) 622-5506
fax (605) 622-5510
Additional location
201 S Lloyd St, Suite E105
Aberdeen, SD 574014552
(605) 225-1420
fax (605) 225-3307
Mailing address
Po Box 1460
Aberdeen, SD 574021460

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
March 17, 2018
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207Y00000X — NUCC code
State license (1)
South Dakota #4561
Medicaid (2)
SD #6520282 · ND #11048

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528039765. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
568
Distinct HCPCS
9
Medicare allowed
$34,364
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 146 121 $63
99203 New patient office or other outpatient visit, 30-44 minutes 144 144 $78
31575 Diagnostic exam of voice box using a flexible endoscope 70 63 $65
69210 Removal of impacted ear wax 59 52 $28
92567 Test to assess middle ear function 50 46 $10
31231 Diagnostic exam of nasal passages using an endoscope 38 38 $61
99214 Established patient office or other outpatient visit, 30-39 minutes 23 21 $93
99203 New patient office or other outpatient visit, 30-44 minutes 19 19 $108
99212 Established patient office or other outpatient visit, 10-19 minutes 19 18 $34

In context: peer comparison

Among 1 peers in this city , average services per provider: 63. This provider delivers 9.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GENZYME CORPORATION 1 $15.28

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
85
Patients
59
Total drug cost
$3,596
Drug Type Claims Patients Total cost
Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) Brand 32 22 $2,914
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 30 26 $352
Nystatin Generic 12 0 $298
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 11 11 $33

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Cihak's medical specialty?
Dr. Robert Cihak practices Otolaryngology Physician in Aberdeen, SD.
Where does Dr. Robert Cihak practice?
Dr. Robert Cihak practices at 820 1St Ave Se Ste 100, Aberdeen, SD 574014604. Office phone: 6056225506.
What is Dr. Robert Cihak's NPI?
Dr. Robert Cihak's National Provider Identifier (NPI) is 1528039765, issued by NPPES.
Does Dr. Robert Cihak accept Medicare assignment?
Yes. Dr. Robert Cihak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Cihak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Diagnostic exam of voice box using a flexible endoscope (HCPCS 31575). Source: CMS Medicare Physician & Other Practitioners file.