Sandra Thebaud, PH.D.
Sandra Thebaud, PH.D. is a Health Psychologist in Denver, CO, registered under NPI 1003238296. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 Denver, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 0.27 mi away. There is EV charging 438 ft from the office (Electrify America) — useful if you are driving in from out of town. The nearest transit stop is 469 ft away, served by E Ellsworth Ave & Adams St. If you arrive early, there is a coffee shop 0.35 mi away.
Getting here and what is nearby
Transit South Steele Street & East Ellsworth Avenue 219 ft ~1 min
Transit Steele Street & East Ellsworth Avenue 381 ft ~2 min
EV charging Electrify America 438 ft ~2 min
Transit E Ellsworth Ave & Adams St 469 ft ~2 min
Parking East Deck 535 ft ~3 min
55 South Steele Street, Denver 80206
Restaurant Matsuhisa 787 ft ~3 min
98 Steele Street, Denver 80206
Su-Th 17:00-21:00; Fr-Sa 17:00-21:30
Coffee Olive & Finch 972 ft ~4 min
3390 East 1st Avenue, Denver 80206
Restaurant Chopper's Sports Grill 0.20 mi ~4 min
80 South Madison Street, Denver 80209
Mo-Fr 11:00-00:00; Sa-Su 10:00-00:00
Restaurant California Pizza Kitchen 0.21 mi ~5 min
3000 East 1st Avenue, Denver 80206
Parking 0.25 mi ~5 min
Monroe Street, Denver 80206
Parking 0.27 mi ~6 min
3131 East Alameda Avenue, Denver 80209
Hotel The Jacquard, Autograph Collection 0.33 mi ~7 min
3007 East 2nd Avenue, Denver 80206
Coffee Starbucks 0.35 mi ~7 min
Coffee Die Die Must Try 0.35 mi ~8 min
250 Steele Street
Mo off; Tu-Th,Sa-Su 11:00-18:00; Fr 11:00-19:00
Hotel Hotel Clio, a Luxury Collection Hotel, Denver Cherry Creek 0.40 mi ~8 min
Grocery Whole Foods Market 0.49 mi ~10 min
2375 East 1st Avenue, Denver 80206
Mo-Su 07:00-22:00
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 |
|---|---|---|
| 3300 | CO | Clinical Psychologist |
| 3300 | CO | Health Psychologist primary |
This provider holds licence 3300 issued in CO. 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 Health covers
A psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and disability. Clinical health psychology sees health as the confluence of psychological, social, cultural, and biological factors and applies this understanding to professional activities including:<br/>* Research<br/>* Clinical service<br/>* Consulting with, educating, and supervising other health care providers and psychologists<br/>* Advising organizations, institutions, the public, and policymakers NUCC Health Care Provider Taxonomy, code 103TH0004X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist Clinical | 3300 | CO | |
| 103TH0004X | Health Psychologist Health | 3300 | CO | primary |
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 | 1003238296 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 8, 2014 |
| Last updated | Jan 8, 2014 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PH.D. |
| Practice address |
50 SOUTH STEELE ST SUITE 435 Denver, CO 80206 (720) 378-8080 |
| Mailing address |
PO BOX 5754 Denver, CO 80217 |
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 | 2 | 3 | 8 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 3 | 7 | 2 | 9 |
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.