MS. LINDA DORRAINE CASTONGUAY (OTRL) – Occupational Therapist, NPI 1649495441
Preparing for Medicare enrollment?
Use our CMS-855 prep checklist: which form applies (855I, 855O, or 855A), readiness score, NPPES field map, and Section 12 documents. Reassignment uses CMS-855I Section 4F—not the discontinued CMS-855R form.
Open Medicare 855 Prep tool →Occupational Therapist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MS. LINDA DORRAINE CASTONGUAY (OTRL)
350 SOUTH MAIN STREET
SUITE 315 INVO HEALTHCARE ASSOCIATES
DOYLESTOWN, PA 18901
Phone: (215) 489-8760
Fax: (215) 489-8766
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
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 |
|---|---|---|---|---|
| 97535 | Training for self-care or home management, each 15 minutes | 585 | 21 | $0 |
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 385 | 20 | $0 |
| 97112 | Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 308 | 21 | $0 |
| 97530 | Therapy procedure using functional activities | 269 | 20 | $0 |
| 97140 | Therapy procedure using manual technique, each 15 minutes | 209 | 15 | $0 |
Insurance plans in this area (ZIP 18901)
Loading plans...
Group practice members
- 1
- 2
- 3
- 4
- 5
| Name | Specialty | State |
|---|---|---|
| - | NJ | |
| - | NJ | |
| - | PA | |
| - | NJ | |
| - | NJ | |
| - | NJ | |
| - | NJ | |
| - | PA | |
| - | PA | |
| Occupational Therapist In Private Practice | CA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.