NPI age
18 years
Enumerated 2007-07-18
● Active
Type 1 · Individual
Megan McCarren, MD
McCarren is 1 of 225 internal medicine providers in Boise and 1 of 504 in Idaho.
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
ID, WA, UT
3 states
Status
Active
No deactivations on record
Last NPPES update
2022-07-12
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 504 active internal medicine providers in Idaho.
NPI age
18 years
↑ 2 yr above median (16 yr)
State licenses
3 states
Top 76% — 23% of peers are multi-state
Subspecialties
1
In the 44% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-07Enumerated in NPPES
2007
2026
Where they practice
Practice location
5966 W Curtisian Ave
Boise, ID 837048801
Mailing address
3340 E Goldstone Dr
Meridian, ID 836421026
Additional practice locations
1 secondary location on file with NPPES.
Location 2
501 S Chipeta Way
Salt Lake City, UT 841081222
Specialties
-
Internal Medicine PrimaryA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
-
Psychiatry & NeurologyA doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine
Practice context
Part of a multi-provider practice. 23 other active providers share this practice address in NPPES.
Recently enumerated nearby: 4 new internal medicine 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 →
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