Active NPI
Richard R Zimmerman, O.D.
- Optometrist
- Greenfield, WI
National Provider Identifier
1811969736
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- 1918
- Practice address
- 4850 S 74TH St
Greenfield, WI 53220-4359 - Phone
- (414) 282-3308
- Fax
- (414) 325-8770
- NPI assigned
- Feb 3, 2006
- Last updated
- Jul 13, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | 1918 | WI | Primary |
Addresses
Primary practice location
4850 S 74TH St
Greenfield, WI 53220-4359
Mailing address
8162 S 59TH St
Franklin, WI 53132-9235
Phone (414) 421-6131
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Luxottica Retail North America Inc | Past | Accepting new patients | |
| Luxottica of America Inc | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Lenscrafters #00029
- Eyewear Supplier
- Milwaukee, WI
- NPI 1265507313
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1138924800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1811969736",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8162 S 59TH ST",
"city": "FRANKLIN",
"state": "WI",
"postal_code": "531329235",
"telephone_number": "414-421-6131"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4850 S 74TH ST",
"city": "GREENFIELD",
"state": "WI",
"postal_code": "532204359",
"telephone_number": "414-282-3308",
"fax_number": "414-325-8770"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZIMMERMAN",
"first_name": "RICHARD",
"middle_name": "R",
"name_prefix": "Dr.",
"credential": "O.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-02-03",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "WI",
"license": "1918",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Greenfield, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.