NPI age
6 years
Enumerated 2020-03-30
● Active
Type 1 · Individual
Anja Tjaden, MD
Tjaden is 1 of 72 pediatrics providers in Boise and 1 of 252 in Idaho.
Primary specialty
Pediatrics
Plus 1 subspecialty
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-08-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 252 active pediatrics providers in Idaho.
NPI age
6 years
↓ 12 yr below median (18 yr)
State licenses
1 state
27% of peers hold multiple states
Subspecialties
1
In the 34% of peers with subspecialties
NPI lifetime · 2020 → 2026
2020-03Enumerated in NPPES
2020
2026
Where they practice
Practice location
701 E Parkcenter Blvd
Boise, ID 837066528
Mailing address
190 E Bannock St
Boise, ID 837126241
Additional practice locations
1 secondary location on file with NPPES.
Location 2
3181 Sw Sam Jackson Park Rd # L-579
Portland, OR 972393098
Specialties
-
Pediatrics PrimaryA pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 40 other active providers share this practice address in NPPES.
Recently enumerated nearby: 5 new pediatrics providers have been added in Boise in the last 180 days.
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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.