Mts-Lake Saint Louis, LLC
NPI 1629492111 · Physical Therapy Clinic/Center · O Fallon, MO
Mts-Lake Saint Louis, LLC is a Physical Therapy Clinic/Center organization in O Fallon, MO (NPI 1629492111).
Provider details
- NPI number
- 1629492111
- Entity type
- Organization
- Primary specialty
- Physical Therapy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Dan Washeck, Owner/Physical Therapist(636) 699-9357
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-02-05
- Last updated
- 2014-02-05
Frequently asked questions
- What is Mts-Lake Saint Louis, LLC's NPI number?
- Mts-Lake Saint Louis, LLC's National Provider Identifier (NPI) is 1629492111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mts-Lake Saint Louis, LLC?
- Mts-Lake Saint Louis, LLC is classified in the NPPES registry as Physical Therapy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mts-Lake Saint Louis, LLC located?
- Mts-Lake Saint Louis, LLC's practice location on file with NPPES is 9961 Winghaven Blvd, O Fallon, MO 63368-3623.
- What is Mts-Lake Saint Louis, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mts-Lake Saint Louis, LLC is (636) 728-1777.
- Who is the authorized official for Mts-Lake Saint Louis, LLC?
- The authorized official listed on Mts-Lake Saint Louis, LLC's NPPES record is Dan Washeck, Owner/Physical Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mts-Lake Saint Louis, LLC's NPI active?
- Yes — Mts-Lake Saint Louis, LLC's NPI (1629492111) is active in the NPPES registry as of the last update on 2014-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.