Celeste Twombly
Celeste Twombly is an Occupational Therapist in Wilmette, IL, registered under NPI 1003657966.
Getting there
Here is what surrounds this office in Wilmette, based on OpenStreetMap data collected Oct 12, 2026. Parking is available about 318 ft away. There is EV charging 924 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 604 ft away, served by Green Bay & Wilmette. A pharmacy sits 0.32 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.27 mi away.
Getting here and what is nearby
Parking 234 ft ~1 min
Parking 269 ft ~2 min
Restaurant Panera Bread 261 ft ~1 min
1199 Wilmette Avenue, Wilmette 60091
Mo-Sa 06:00-21:00; Su 07:00-21:00
Parking 318 ft ~2 min
Restaurant Trendy Taco 420 ft ~2 min
Transit Green Bay & Wilmette 495 ft ~2 min
Restaurant Big Tomato Pizza 488 ft ~2 min
Convenience Wilmette Food Mart 543 ft ~3 min
531 Green Bay Road, Wilmette 60091
Transit Central & Wilmette 570 ft ~3 min
Transit Green Bay & Wilmette 604 ft ~3 min
EV charging 686 ft ~3 min
EV charging 704 ft ~3 min
EV charging 924 ft ~4 min
Mo-Fr 09:00-21:00; Sa 09:00-17:00; Su 12:00-17:00; PH off
Grocery Jewel-Osco 948 ft ~4 min
411 Green Bay Road, Wilmette 60091
Mo-Fr 06:00-24:00; Sa-Su 06:00-24:00
Coffee Starbucks 0.27 mi ~6 min
739 Green Bay Road, Wilmette 60091
Mo-Sa 05:00-21:00; Su 06:00-20:00
Pharmacy Walgreens 0.32 mi ~7 min
811 Green Bay Road, Wilmette 60091
Mo-Sa 07:00-23:00; Su 08:00-22:00
Convenience BP Shop 0.41 mi ~9 min
901 Green Bay Road, Wilmette 60091
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 |
|---|---|---|
| 056.016011 | IL | Occupational Therapist primary |
This provider holds licence 056.016011 issued in IL. 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 Occupational Therapist covers
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life. NUCC Health Care Provider Taxonomy, code 225X00000X
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 | 1003657966 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 4, 2024 |
| Last updated | Jun 4, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1123 GREENLEAF AVE Wilmette, IL 60091 (847) 610-9585 |
| Mailing address |
1703 N BROOK CT Mahomet, IL 61853 |
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 | 6 | 5 | 7 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 5 | 5 | 9 | 3 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.