SCHAEFER & ASSOCIATES MANAGEMENT LLC
SCHAEFER & ASSOCIATES MANAGEMENT LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003117664, based in Hartford, WI. It is classified under Optometrist.
Getting there
Here is what surrounds this office in Hartford, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 346 ft away.
Getting here and what is nearby
Parking 98 ft ~1 min
Convenience Shell 174 ft ~1 min
Gas station Shell 152 ft ~1 min
Restaurant Hank's 156 ft ~1 min
Restaurant Domino's 192 ft ~1 min
46 South Main Street, Hartford 53027
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Parking 251 ft ~1 min
Parking 346 ft ~2 min
Hotel Cobblestone Hotel 551 ft ~3 min
101 Park Avenue, Hartford 53027
Restaurant Wissota Chophouse 505 ft ~2 min
101 Park Avenue, Hartford 53027
Convenience BP Shop 0.41 mi ~9 min
Gas station BP 0.41 mi ~9 min
Gas station BP 0.42 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 2864 | WI | Optometrist primary |
This provider holds licence 2864 issued in WI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Optometrist covers
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system. NUCC Health Care Provider Taxonomy, code 152W00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003117664 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 12, 2010 |
| Last updated | Jan 14, 2014 |
| Status | Active |
| Practice address |
23 S MAIN ST STE B Hartford, WI 53027 (262) 673-7711 Fax (262) 673-7712 |
| Other names |
Hartford Vision Center Former Legal Name |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 1 | 7 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 1 | 5 | 6 | 3 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.