Rebecca Denosaquo, PSY.D.
Rebecca Denosaquo, PSY.D. is a Clinical Psychologist in Winnetka, IL, registered under NPI 1003075979. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Winnetka, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 778 ft away. The nearest transit stop is 340 ft away, served by Green Bay & Elm (Winnetka Metra). If you arrive early, there is a coffee shop 835 ft away.
Getting here and what is nearby
Coffee Hometown Coffee & Juice 66 ft ~1 min
Transit Elm & Lincoln (Winnetka Metra Station) 102 ft ~1 min
Transit Elm & Lincoln (Winnetka Metra Station) 165 ft ~1 min
Transit Green Bay & Elm (Winnetka Metra) 340 ft ~2 min
Parking 475 ft ~2 min
Grocery Lakeside Foods 603 ft ~3 min
800 Elm Street, Winnetka 60093
Restaurant Green Bay Cafe 643 ft ~3 min
568 Green Bay Road, Winnetka 60093
Coffee Peet's Coffee 688 ft ~3 min
Restaurant Fred's Garage 691 ft ~3 min
574 Green Bay Road, Winnetka 60093
Parking 729 ft ~3 min
Parking 778 ft ~3 min
Restaurant Little Lan's 799 ft ~4 min
544 Chestnut Street, Winnetka 60093
Tu-Su 16:00-21:00
Coffee Starbucks 835 ft ~4 min
Grocery The Grand Food Center 0.21 mi ~5 min
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 |
|---|---|---|
| 071007453 | IL | Clinical Psychologist primary |
This provider holds licence 071007453 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 Clinical covers
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems. NUCC Health Care Provider Taxonomy, code 103TC0700X
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 | 1003075979 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 5, 2008 |
| Last updated | Aug 17, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PSY.D. |
| Practice address |
545 LINCOLN AVE SUITE 15 Winnetka, IL 60093 (847) 331-9156 |
| Mailing address |
902 N MOKI LN Mount Prospect, IL 60056 |
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 | 7 | 5 | 9 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 7 | 1 | 9 | 5 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.