NPI age
8 years
Enumerated 2018-04-24
● Active
Type 1 · Individual
Adam Emmanuel Sierra, MD
Sierra is 1 of 97 radiology providers in El Paso and 1 of 3776 in Texas.
Primary specialty
Radiology
Plus 1 subspecialty
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-03-18
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3776 active radiology providers in Texas.
NPI age
8 years
↓ 11 yr below median (19 yr)
State licenses
2 states
Top 81% — 18% of peers are multi-state
Subspecialties
0
36% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-04Enumerated in NPPES
2018
2026
Where they practice
Practice location
6065 Montana Ave Ste A6
El Paso, TX 799251837
Mailing address
Po Box 75172
Chicago, IL 606755172
Additional practice locations
8 secondary locations on file with NPPES.
Location 2
7703 Floyd Curl Dr
San Antonio, TX 782293901
Location 3
4502 Medical Dr
San Antonio, TX 782294402
Location 4
27235 Tourney Rd Ste 1500
Valencia, CA 913555905
Location 5
4815 Alameda Ave
El Paso, TX 799052705
Location 6
1426 George Dieter Dr
El Paso, TX 799367601
Location 7
3100 N Lee Trevino Dr Ste B
El Paso, TX 799362116
Location 8
181 Village Ct Ste A1
El Paso, TX 799221082
Location 9
757 Westwood Plz
Los Angeles, CA 900954402
Specialties
-
Radiology PrimaryA radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new radiology providers have been added in El Paso 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.