DR. ALISON GERARD WILCOX M.D.
NPI 1477589570
Radiology - Body Imaging in Los Angeles, CA

Active since June 23, 2006PECOS Enrolled
1500 SAN PABLO ST FL 2, LOS ANGELES, CA 90033(323) 442-8541(323) 442-8755 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Alison Gerard Wilcox M.d. NPPES

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

DR. ALISON GERARD WILCOX M.D. (NPI 1477589570) is an individual body imaging provider in Los Angeles, California, licensed in California (G77491) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477589570
Entity TypeIndividualFemale
Primary Taxonomy2085B0100X
Provider Legal NameDR. ALISON GERARD WILCOXCredential: M.D.
Location Address1500 SAN PABLO ST FL 2Los Angeles, CA 90033-5313
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-8541 · Fax (323) 442-8755
Fax(323) 442-8755
Sole ProprietorNo
Enumeration DateJune 23, 2006
Last NPPES UpdateNovember 27, 2023
NPPES CertifiedSeptember 24, 2020
✔ NPI 1477589570 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Body ImagingAllopathic & Osteopathic Physicians
Taxonomy Code2085B0100X
License✔ Licensed in CA · G77491
Definition
A Radiology doctor of Osteopathy that specializes in Body Imaging.
1500 SAN PABLO ST FL 2, Los Angeles, CA 90033

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alison Gerard Wilcox M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Alison Wilcox reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

General Practice
1520 SAN PABLO ST
Los Angeles, CA 90033
  • Reassigned Medicare billing, California enrollment
  • 2,445 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
68 services35 patients
Ct scan of chest with contrast 71260
A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.
45 services44 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.
24 services24 patients
Ct scan of blood vessels of chest with contrast 71275
A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.
24 services23 patients
Ct scan of blood vessels of abdomen and pelvis with contrast 74174
A CT scan of the abdomen and pelvis with contrast is a medical imaging procedure. A special dye, called contrast, is used to make blood vessels more visible. The scan produces detailed images of your abdomen and pelvis, helping doctors to diagnose conditions or plan treatments.
22 services21 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
22 services22 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Radiology (Diagnostic Radiology)
1500 SAN PABLO ST FL 2
LOS ANGELES, CA 90033
Radiology (Diagnostic Radiology)
1500 SAN PABLO ST FL 2
LOS ANGELES, CA 90033
Radiology (Diagnostic Radiology)
1500 SAN PABLO ST FL 2
LOS ANGELES, CA 90033
Radiology (Body Imaging)
1500 SAN PABLO ST FL 2
LOS ANGELES, CA 90033
Radiology (Diagnostic Radiology)
1500 SAN PABLO ST FL 2
LOS ANGELES, CA 90033
Nurse Practitioner
1500 SAN PABLO ST FL 2
LOS ANGELES, CA 90033
Radiology (Diagnostic Radiology)
1500 SAN PABLO ST FL 2
LOS ANGELES, CA 90033
Radiology (Body Imaging)
1500 SAN PABLO ST FL 2
LOS ANGELES, CA 90033

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 Alison Wilcox's NPI number?

The NPI number for Alison Wilcox is 1477589570. It was assigned to this individual provider in the NPPES registry on June 23, 2006.

Where is Alison Wilcox located?

Alison Wilcox practices at 1500 San Pablo St Fl 2, Los Angeles, CA 90033. The listed phone number is (323) 442-8541.

What is Alison Wilcox's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Body Imaging, with taxonomy code 2085B0100X.

Is Alison Wilcox enrolled in Medicare?

Yes. Alison Wilcox is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alison Wilcox's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alison Wilcox reassigns Medicare benefits to Usc Care Medical Group, Inc (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alison Wilcox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alison Wilcox was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.