Doctor profile · Federal record

Dr. Daniel Lee, M.D.

Otolaryngology Physician (CMS: Otolaryngology) · Otolaryngology Physician · Mason City, IA

  • NPI 1336599679
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
250 S Crescent Dr
Mason City, IA 50401
(641) 494-5380
fax (641) 494-5381
Additional location
403 1St St Se
Belmond, IA 504211201
(844) 474-4321

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
August 23, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207Y00000X — NUCC code
State licenses (2)
Iowa #48223 · Minnesota #68813

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336599679. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,032
Distinct HCPCS
10
Medicare allowed
$77,581
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 197 156 $57
69210 Removal of impacted ear wax 133 104 $28
99203 New patient office or other outpatient visit, 30-44 minutes 85 85 $72
99214 Established patient office or other outpatient visit, 30-39 minutes 77 68 $85
69210 Removal of impacted ear wax 70 54 $43
31575 Diagnostic exam of voice box using a flexible endoscope 64 54 $58
99213 Established patient office or other outpatient visit, 20-29 minutes 63 46 $84
99204 New patient office or other outpatient visit, 45-59 minutes 60 60 $117
92504 Exam of ear using a microscope 45 39 $8
31231 Diagnostic exam of nasal passages using an endoscope 41 38 $55

In context: peer comparison

Among 2 peers in Mason City Otolaryngology Physician, average services per provider: 70. This provider delivers 15× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$285
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, INC. 2 $104.75
Laborie Medical Technologies Corp. 1 $89.10
Aerin Medical INC. 3 $72.88
Genzyme Corporation 1 $17.86

By nature of payment

Food and Beverage
$285

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
632
Patients
356
Total drug cost
$24,869
Drug Type Claims Patients Total cost
Ipratropium Bromide Generic 175 79 $10,793
Omeprazole Generic 55 26 $788
Fluticasone Propionate Generic 53 19 $1,339
Montelukast Sodium Generic 51 23 $885
Azelastine Hcl Generic 45 19 $1,552
Mupirocin Generic 43 34 $385
Mometasone Furoate Generic 34 27 $734
Prednisone Generic 29 25 $86
Cephalexin Generic 27 25 $203
Gemtesa (Vibegron) Brand 24 0 $6,014

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Lee's medical specialty?
Dr. Daniel Lee practices Otolaryngology Physician in Mason City, IA.
Where does Dr. Daniel Lee practice?
Dr. Daniel Lee practices at 250 S Crescent Dr, Mason City, IA 50401. Office phone: 6414945380.
What is Dr. Daniel Lee's NPI?
Dr. Daniel Lee's National Provider Identifier (NPI) is 1336599679, issued by NPPES.
Does Dr. Daniel Lee accept Medicare assignment?
Dr. Daniel Lee does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Daniel Lee commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of impacted ear wax (HCPCS 69210); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.