Quick answers
- Which hospitals does Daniel J. Lee work at?
- Medicare's official clinician data lists Daniel J. Lee at 5 hospitals: Floyd County Medical Center, Iowa Specialty Hospital - Belmond, MercyOne North Iowa Medical Center, Mitchell County Regional Health and United Hospital District. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel J. Lee see patients?
- Medicare's clinician data lists 4 practice locations, including Mason City, IA, Blue Earth, MN and Forest City, IA. Call before your visit to confirm the address.
- What is Daniel J. Lee's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Daniel J. Lee accept Medicare assignment?
- Medicare's clinician data says Daniel J. Lee may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Daniel J. Lee?
- (507) 526-7388, as listed in official Medicare / NPI Registry data.
- What is Daniel J. Lee's NPI number?
- 1336599679. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel J. Lee works
Medicare's Facility Affiliation Data lists Daniel J. Lee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Floyd County Medical CenterCharles City, IA · Critical Access Hospital · CCN 161347
- Iowa Specialty Hospital - BelmondBelmond, IA · Critical Access Hospital · CCN 161301
- MercyOne North Iowa Medical CenterMason City, IA · Acute Care Hospital · CCN 160064
- Mitchell County Regional HealthOsage, IA · Critical Access Hospital · CCN 161323
- United Hospital DistrictBlue Earth, MN · Critical Access Hospital · CCN 241369
Practice locations
Addresses where Daniel J. Lee is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 4th St SWMason City, IA 50401
- 250 S Crescent DrMason City, IA 50401
- 515 S Moore StBlue Earth, MN 56013 (507) 526‑7388
- 635 E US Hwy 9, Mercyone Forest City Family MedicineForest City, IA 50436 (641) 585‑2904
Group practices
Medicare enrollment lists Daniel J. Lee as a member of these groups (CMS data updated 2026-10-02).
- North Iowa Mercy Clinics302 clinicians in the group
- United Hospital District Inc50 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Mason City
Clinicians with the same Medicare primary specialty in Mason City, IA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1336599679 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians