WISCONSIN HYPERBARIC OXYGEN LLC
WISCONSIN HYPERBARIC OXYGEN LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003172800, based in Madison, WI. It is classified under Health Service Clinic/Center.
Getting there
Here is what surrounds this office in Madison, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 246 ft away. There is EV charging 0.31 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 887 ft away, served by Eastpark & American (WB).
Getting here and what is nearby
Parking 94 ft ~1 min
Parking 233 ft ~1 min
Parking 246 ft ~1 min
Transit Eastpark & E Terrace (WB) 547 ft ~3 min
Transit Eastpark & E Terrace (EB) 572 ft ~3 min
Transit Eastpark & American (WB) 887 ft ~4 min
Hotel Cambria Suites 0.23 mi ~5 min
Hotel La Quinta Inn & Suites 0.28 mi ~6 min
Gas station Kwik Trip 0.29 mi ~6 min
Restaurant Milio's 0.29 mi ~6 min
EV charging 0.31 mi ~7 min
EV charging 0.31 mi ~7 min
EV charging 0.31 mi ~7 min
Convenience Kwik Trip 0.31 mi ~7 min
Hotel Holiday Inn 0.33 mi ~7 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 6305256090
- Enrollment ID
- O20201109001832
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Health Service covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QH0100X
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 | 1003172800 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 5, 2012 |
| Last updated | Jun 26, 2020 |
| Status | Active |
| Practice address |
4660 S BILTMORE LANE Madison, WI 53718 (608) 284-8654 |
| Other names |
O2 Clinics 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 | 7 | 2 | 8 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 4 | 8 | 0 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.