IndividualActive
Benjamin Mason, M.D..
NPI 1457301442 · Ophthalmology Physician · Waterloo, IA
Provider details
- NPI number
- 1457301442
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D..
- Sex
- Male
- Sole proprietor
- No
- License
- 36579 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
999 Home Plz
Waterloo, IA 50701-4822
Phone: (319) 287-5890
Fax: (319) 287-5079
Approximate (ZIP-level) locationGet directions
Mailing address
309 E Church St
Marshalltown, IA 50158-2946
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2018-02-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.