ADAM EMMANUEL SIERRA MD
NPI 1780172825
Radiology - Diagnostic Radiology in El Paso, TX

Active since April 24, 2018PECOS EnrolledAccepts Medicare Assignment
6065 MONTANA AVE STE A6, EL PASO, TX 79925(915) 881-1900(706) 596-6723 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 18, 2026, Aug 7, 2025, Apr 11, 2023 and 1 more (4 updates tracked since 2018).

About Adam Emmanuel Sierra Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ADAM EMMANUEL SIERRA MD (NPI 1780172825) is an individual diagnostic radiology provider in El Paso, Texas, licensed in Texas (S8655) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains 8 additional practice locations, and is a graduate of University Of Texas Medical Branch At Galveston (2018).

NPPES Registry Identity

NPI1780172825
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameADAM EMMANUEL SIERRACredential: MD
Location Address6065 MONTANA AVE STE A6El Paso, TX 79925-1837
Mailing AddressPo Box 75172Chicago, IL 60675-5172 · (800) 475-3698 · Fax (706) 596-6723
Fax(706) 596-6723
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2018
Enumeration DateApril 24, 2018
Last NPPES UpdateMarch 18, 20264 updates tracked since enumeration
NPPES CertifiedMarch 18, 2026
NPI 1780172825 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses Licensed in TX · S8655 Licensed in CA · A184512
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
6065 MONTANA AVE STE A6, El Paso, TX 79925

Secondary Practice Locations 8

Location 11426 George Dieter DrEl Paso, TX 79936-7601 · Phone (915) 881-1900 · Fax (706) 596-6723
Location 24815 Alameda AveEl Paso, TX 79905-2705 · Phone (915) 215-6000 · Fax (915) 545-6607
Location 3757 Westwood PlzLos Angeles, CA 90095-4402 · Phone (310) 301-6800
Location 47703 Floyd Curl DrSan Antonio, TX 78229-3901 · Phone (210) 567-7000
Location 54502 Medical DrSan Antonio, TX 78229-4402 · Phone (210) 358-3555 · Fax (210) 702-4239
Location 6181 Village Ct Ste A1El Paso, TX 79922-1082 · Phone (915) 881-1900 · Fax (706) 596-6723
Location 73100 N Lee Trevino Dr Ste BEl Paso, TX 79936-2116 · Phone (915) 533-7465 · Fax (706) 596-6723
Location 827235 Tourney Rd Ste 1500Valencia, CA 91355-5905 · Phone (310) 301-6800

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Adam Emmanuel Sierra Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062878341
PECOS Enrollment IDI20230608000857, I20240412003053
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 20

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
4,079 services47 patients
Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
149 services149 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
149 services149 patients
Complete ultrasound scan of 1 breast 76641
A complete ultrasound scan of one breast is a non-invasive imaging test that uses sound waves to create detailed images of the inside of your breast. It helps in detecting any abnormalities or changes, ensuring your breast health.
47 services47 patients
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279
Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.
42 services39 patients
Ct scan of chest without contrast 71250
A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.
41 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79925 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Adam Sierra's NPI number?

The NPI number for Adam Sierra is 1780172825. It was assigned to this individual provider in the NPPES registry on April 24, 2018.

Where is Adam Sierra located?

Adam Sierra practices at 6065 Montana Ave Ste A6, El Paso, TX 79925. The listed phone number is (915) 881-1900.

What is Adam Sierra's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Adam Sierra enrolled in Medicare?

Yes. Adam Sierra is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Adam Sierra accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Adam Sierra as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Adam Sierra was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.