Guilherme Zavaschi
Guilherme Zavaschi is a Mental Health Counselor in Boulder, CO, registered under NPI 1003190141.
Getting there
Here is what surrounds this office in Boulder, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 294 ft away. The nearest transit stop is 466 ft away, served by Broadway & Iris Ave.
Getting here and what is nearby
Parking 150 ft ~1 min
Parking 185 ft ~1 min
Transit Iris Ave & 13th St 297 ft ~2 min
Transit Iris Ave & Broadway 324 ft ~2 min
Parking 294 ft ~2 min
Transit Broadway & Iris Ave 466 ft ~2 min
Convenience Circle K 0.50 mi ~11 min
Gas station Circle K 0.50 mi ~11 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Practitioner - Mental Health Counselor
- PAC ID
- 3274074570
- Enrollment ID
- I20240925004539
Medicare enrolment is recorded as approved under the provider type Practitioner - Mental Health Counselor. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003190141 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 7, 2011 |
| Last updated | Oct 7, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1333 IRIS AVE Boulder, CO 80304 (303) 443-8500 |
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 | 1 | 9 | 0 | 1 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 9 | 0 | 1 | 8 |
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.