NPI age
20 years
Enumerated 2006-02-14
● Active
Type 1 · Individual
John Adan, MD
Adan is 1 of 31 internal medicine providers in El Paso and 1 of 883 in Texas.
Primary specialty
Internal Medicine
Plus 7 subspecialties
Licensed in
TX, CA, NV, NM, ND, AZ, AL, WA
8 states
Status
Active
No deactivations on record
Last NPPES update
2025-09-19
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 883 active internal medicine providers in Texas.
NPI age
20 years
↑ 3 yr above median (17 yr)
State licenses
8 states
Top 78% — 21% of peers are multi-state
Subspecialties
0
72% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-02Enumerated in NPPES
2006
2026
Where they practice
Practice location
4801 Alberta Ave
El Paso, TX 799052707
Mailing address
8275 S Olive Ave
Mohave Valley, AZ 864409216
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
400 Burdick Expy E
Minot, ND 587014768
Location 3
2305 37th Ave Sw
Minot, ND 587017669
Location 4
8275 S Olive Ave
Mohave Valley, AZ 864409216
Specialties
-
Internal Medicine PrimaryAn area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...
Practice context
Part of a multi-provider practice. 524 other active providers share this practice address in NPPES.
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