NPI age
19 years
Enumerated 2006-10-04
● Active
Type 1 · Individual
Brett Troyer, MD
Troyer is 1 of 5 internal medicine providers in Boise and 1 of 15 in Idaho.
Primary specialty
Internal Medicine
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2016-01-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 15 active internal medicine providers in Idaho.
NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
20% of peers hold multiple states
Subspecialties
0
53% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-10Enumerated in NPPES
2006
2026
Where they practice
Practice location
403 S 11th St, Suite 210
Boise, ID 837026969
Mailing address
403 S 11th St, Suite 210
Boise, ID 837026969
Specialties
-
Internal Medicine PrimaryAn Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders....
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (ID) | 804108000 |
Practice context
Part of a multi-provider practice. 15 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.