MRS. CHANTELL Y UNNERSTALL (OTRL CHT) – Hand Occupational Therapist, NPI 1831281120
Hand Occupational Therapist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
334 OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE in MO
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Provider Addresses for MRS. CHANTELL Y UNNERSTALL (OTRL CHT)
13537 BARRETT PARKWAY DR
STE 105
BALLWIN, MO 63021
Phone: (314) 821-9126
Fax: (314) 821-9142
Type: Mailing
Anytime Fitness, 2022, Phoenix Center Drive, Phoenix Center II, Washington, Franklin County, Missouri, 63090, United States
WASHINGTON, MO 63090
Phone: (636) 239-9979
Fax: (636) 239-5442
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-10-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20041008000452 | I | Occupational Therapist In Private Practice | MO | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 97530 | Therapy procedure using functional activities | 240 | 18 | $0 |
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 166 | 18 | $0 |
| 97112 | Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 134 | 15 | $0 |
| 97760 | Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes | 30 | 15 | $0 |
| 97535 | Training for self-care or home management, each 15 minutes | 21 | 19 | $0 |
Insurance plans in this area (ZIP 63021)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OCCUPATIONAL THERAPY | MO | 97110 | Therapeutic exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 247 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | IL | |
| Physical Therapist In Private Practice | IL | |
| Occupational Therapist In Private Practice | MO | |
| Physical Therapist In Private Practice | MO | |
| Physical Therapist In Private Practice | MO | |
| Occupational Therapist In Private Practice | MO | |
| Physical Therapist In Private Practice | MO | |
| Occupational Therapist In Private Practice | MO | |
| Physical Therapist In Private Practice | MO | |
| Physical Therapist In Private Practice | MO |
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