Joann So Ryerson, OTR/L
NPI 1245908938 · Occupational Therapist · Commack, NY
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joann So Ryerson, OTR/L is a Occupational Therapist provider in Commack, NY (NPI 1245908938).
Provider details
- NPI number
- 1245908938
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 025920 (NY)
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
4 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
4,004 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 Functional Activities97530 | 1,013 | $38 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 882 | $26 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 837 | $21 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 706 | $23 |
| Therapy Procedure in a Group Setting97150 | 340 | $15 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 110 | $114 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-30
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Joann So Ryerson's NPI number?
- Joann So Ryerson's National Provider Identifier (NPI) is 1245908938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joann So Ryerson's specialty?
- Joann So Ryerson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joann So Ryerson located?
- Joann So Ryerson's practice location on file with NPPES is 74 Hauppauge Rd, Commack, NY 11725-4445.
- What is Joann So Ryerson's phone number?
- The practice phone number listed in the NPPES registry for Joann So Ryerson is (631) 486-6060.
- Does Joann So Ryerson accept Medicare?
- Joann So Ryerson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joann So Ryerson's NPI active?
- Yes — Joann So Ryerson's NPI (1245908938) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.