Isaac Gerhartz
NPI 1013711399 · on the registry since 2025 · sole proprietor
Practice
- Address
- 10600 W Layton Ave
Greenfield, WI 53228 - Phone
- (414) 209-0359
- Fax
- (414) 427-6168
- Organisation at this address
- Wal-Mart Stores East Lp
Wal-Mart Stores East LpInferred from a shared address, not stated in the registry. - Clinicians at this address
- 5
Additional practice sites
- 250 Wolf Run, Mukwonago, WI
- W159s6530 Moorland Rd, Muskego, WI
Registry record
- Primary taxonomy
- Optician
156FX1800X
- Licence states on file
- WI
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-04-10
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Wisconsin