Osl 1301 Watertown Operating LLC
NPI 1831974393 · Assisted Living Facility · Watertown, WI
Osl 1301 Watertown Operating LLC is a Assisted Living Facility organization in Watertown, WI (NPI 1831974393).
Provider details
- NPI number
- 1831974393
- Entity type
- Organization
- Primary specialty
- Assisted Living FacilityNursing & Custodial Care Facilities
- Parent organization
- Osl Platinum Management LLC
- Organization subpart
- Yes
- Authorized official
- Matt Teresinski, Vp(414) 324-5172
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-08-31
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Osl 1301 Watertown Operating LLC's NPI number?
- Osl 1301 Watertown Operating LLC's National Provider Identifier (NPI) is 1831974393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Osl 1301 Watertown Operating LLC?
- Osl 1301 Watertown Operating LLC is classified in the NPPES registry as Assisted Living Facility (Nursing & Custodial Care Facilities).
- Where is Osl 1301 Watertown Operating LLC located?
- Osl 1301 Watertown Operating LLC's practice location on file with NPPES is 1301 E Main St, Watertown, WI 53094-4043.
- What is Osl 1301 Watertown Operating LLC's phone number?
- The practice phone number listed in the NPPES registry for Osl 1301 Watertown Operating LLC is (920) 567-0100.
- Who is the authorized official for Osl 1301 Watertown Operating LLC?
- The authorized official listed on Osl 1301 Watertown Operating LLC's NPPES record is Matt Teresinski, Vp. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Osl 1301 Watertown Operating LLC's NPI active?
- Yes — Osl 1301 Watertown Operating LLC's NPI (1831974393) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.