MS. ALLISON CAPONETTI FERREIRA MD
NPI 1497172506
Anesthesiology - Critical Care Medicine in Los Angeles, CA
About Ms. Allison Caponetti Ferreira Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ALLISON CAPONETTI FERREIRA MD (NPI 1497172506) is an individual critical care medicine provider in Los Angeles, California, licensed in California (A138943) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Vanderbilt University School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Allison Caponetti Ferreira 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.
Medicare Billing Reassignments
2Medicare enrollment records show Allison Ferreira reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 22 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 2
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.
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.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Allison Ferreira's NPI number?
The NPI number for Allison Ferreira is 1497172506. It was assigned to this individual provider in the NPPES registry on March 26, 2014. The provider is also known as Allison J Ferreira MD.
Where is Allison Ferreira located?
Allison Ferreira practices at 1500 San Pablo St, Los Angeles, CA 90033. The listed phone number is (323) 442-7400.
What is Allison Ferreira's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Allison Ferreira enrolled in Medicare?
Yes. Allison Ferreira 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.
Which organizations bill Medicare for Allison Ferreira's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Ferreira reassigns Medicare benefits to 2 organizations: Usc Care Medical Group, Inc (Los Angeles, CA) and Av Critical Care Inc (Lancaster, CA). Each 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 Allison Ferreira'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 Allison Ferreira was last updated on May 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ms. Allison Caponetti Ferreira, MD · NPI 1497172506
Critical Care Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 26, 2014.
## Identity
- **NPI:** 1497172506 (Entity type: Individual)
- **Enumerated:** March 26, 2014
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** A138943 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 SAN PABLO ST, Los Angeles, CA 90033-5313
- **Phone:** (323) 442-7400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); Av Critical Care Inc (NPI 1144723800, Lancaster, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** May 6, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1497172506) · Data from the CMS NPPES public registry.