Tiffany Mccorison, OT
NPI 1578600904 · Occupational Therapist · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Mccorison, OT is a Occupational Therapist provider in Sioux Falls, SD (NPI 1578600904).
Provider details
- NPI number
- 1578600904
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 103414 (MN)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
569 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 252 | $32 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 171 | $28 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 98 | $35 |
| Training in the Use of Orthopedic Device for Arm, Leg And/Or Trunk, Each 15 Minutes97760 | 24 | $46 |
| Evaluation for Occupational Therapy, Typically 45 Minutes97166 | 13 | $128 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 11 | $127 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2009-09-24
Frequently asked questions
- What is Tiffany Mccorison's NPI number?
- Tiffany Mccorison's National Provider Identifier (NPI) is 1578600904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Mccorison's specialty?
- Tiffany Mccorison is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Tiffany Mccorison located?
- Tiffany Mccorison's practice location on file with NPPES is 810 E 23rd St, Sioux Falls, SD 57105-2135.
- What is Tiffany Mccorison's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Mccorison is (605) 331-5890.
- Does Tiffany Mccorison accept Medicare?
- Tiffany Mccorison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Mccorison's NPI active?
- Yes — Tiffany Mccorison's NPI (1578600904) is active in the NPPES registry as of the last update on 2009-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.