Regina Grywalski, OT
Regina Grywalski, OT is a Pediatric Occupational Therapist in Powell, OH, registered under NPI 1003026931.
Getting there
Here is what surrounds this office in Powell, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.22 mi away. If you arrive early, there is a coffee shop 0.26 mi away.
Getting here and what is nearby
Grocery ALDI 500 ft ~2 min
9965 Sawmill Parkway, Powell 43065
Mo-Su 09:00-20:00
Restaurant Panera Bread 564 ft ~3 min
9755 Liberty Market Way, Powell 43065
Mo-Sa 06:00-21:00; Su 07:00-20:00
Restaurant McDonald's 633 ft ~3 min
3942 Attucks Drive, Powell 43065
Mo-Sa 05:00-21:30; Su 06:00-21:30
Restaurant Chipotle 793 ft ~4 min
Parking 1,001 ft ~4 min
Parking 0.20 mi ~5 min
Parking 0.22 mi ~5 min
Gas station BP 0.23 mi ~5 min
Coffee Tim Hortons 0.24 mi ~5 min
3700 Discovery Lane, Powell 43065-5113
Mo-We 06:00-18:00; Fr-Sa 06:00-18:00; Su 06:00-16:00
Coffee Starbucks 0.26 mi ~6 min
Convenience United Dairy Farmers 0.26 mi ~6 min
Grocery Kroger 0.34 mi ~7 min
3975 Powell Road, Powell 43065
Mo-Su 06:00-23:00
Gas station GetGo 0.39 mi ~8 min
9590 Sawmill Parkway
Gas station Circle K 0.42 mi ~9 min
Convenience GNC Wellness 0.46 mi ~10 min
Grocery Giant Eagle 0.46 mi ~10 min
4000 West Powell Road
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 000929 | OH | Pediatric Occupational Therapist primary |
This provider holds licence 000929 issued in OH. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Pediatrics covers
Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or "occupations." Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities. NUCC Health Care Provider Taxonomy, code 225XP0200X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003026931 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 22, 2007 |
| Last updated | Sep 5, 2013 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | OT |
| Practice address |
3833 ATTUCKS DR SUITE B Powell, OH 43065 (614) 793-8720 Fax (614) 793-8722 |
| Mailing address |
4823 RIVERSIDE DR Delaware, OH 43015 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 2 | 6 | 9 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 3 | 9 | 6 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.