Mercedes Antolak, OTR/L
NPI 1730885047 · Occupational Therapist · Sparta, WI
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mercedes Antolak, OTR/L is a Occupational Therapist provider in Sparta, WI (NPI 1730885047).
Provider details
- NPI number
- 1730885047
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 5989 (MN)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 101 S Hill StLa Crescent, MN 55947-1389Phone: (507) 259-1647
- 800 West Ave SLa Crosse, WI 54601-8806Phone: (608) 785-0940
- 191 Theater Rd.Onalaska, WI 54650-8679Phone: (608) 785-0940
Registry dates
- Enumerated
- 2023-02-07
- Last updated
- 2023-08-25
- Certified
- 2023-08-25
Frequently asked questions
- What is Mercedes Antolak's NPI number?
- Mercedes Antolak's National Provider Identifier (NPI) is 1730885047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedes Antolak's specialty?
- Mercedes Antolak is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mercedes Antolak located?
- Mercedes Antolak's practice location on file with NPPES is 310 West Main Street, Sparta, WI 54656-2170.
- What is Mercedes Antolak's phone number?
- The practice phone number listed in the NPPES registry for Mercedes Antolak is (608) 758-0940.
- Does Mercedes Antolak accept Medicare?
- Mercedes Antolak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mercedes Antolak's NPI active?
- Yes — Mercedes Antolak's NPI (1730885047) is active in the NPPES registry as of the last update on 2023-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.