ALEXIS VICTORIA CHAET-LOPEZ MD
NPI 1457928012
Family Medicine in Santa Rosa, CA
About Alexis Victoria Chaet-lopez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXIS VICTORIA CHAET-LOPEZ MD (NPI 1457928012) is an individual family medicine provider in Santa Rosa, California, licensed in California (A182915) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Rosa, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2021).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Accepted Insurance
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
Alexis Victoria Chaet-lopez 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
3Medicare enrollment records show Alexis Chaet-lopez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Rosa, CA 95407
- Reassigned Medicare billing, California enrollment
- 215 clinicians in this Medicare group
San Pablo, CA 94806
- Reassigned Medicare billing, California enrollment
- 530 clinicians in this Medicare group
Olympia, WA 98512
- Reassigned Medicare billing, Washington enrollment
- 4,383 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95407 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SANTA ROSA, CA 95407
SANTA ROSA, CA 95407
SANTA ROSA, CA 95407
SANTA ROSA, CA 95407
SANTA ROSA, CA 95407
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 Alexis Chaet-lopez's NPI number?
The NPI number for Alexis Chaet-lopez is 1457928012. It was assigned to this individual provider in the NPPES registry on June 10, 2021. The provider is also known as Alexis Victoria Chaet.
Where is Alexis Chaet-lopez located?
Alexis Chaet-lopez practices at 751 Lombardi Ct, Santa Rosa, CA 95407. The listed phone number is (707) 303-3600.
What is Alexis Chaet-lopez's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Alexis Chaet-lopez enrolled in Medicare?
Yes. Alexis Chaet-lopez 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 Alexis Chaet-lopez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Chaet-lopez reassigns Medicare benefits to 3 organizations: Santa Rosa Community Health Centers (Santa Rosa, CA), Contra Costa County (San Pablo, CA) and Multicare Health System (Olympia, WA). 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 Alexis Chaet-lopez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexis Chaet-lopez accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Alexis Chaet-lopez 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 Alexis Chaet-lopez was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Alexis Victoria Chaet-Lopez, MD · NPI 1457928012
Family Medicine physician in Santa Rosa, California. Individual provider, active in the CMS NPPES registry since June 10, 2021.
## Identity
- **NPI:** 1457928012 (Entity type: Individual)
- **Enumerated:** June 10, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A182915 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 751 LOMBARDI CT, Santa Rosa, CA 95407-6798
- **Phone:** (707) 303-3600
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Santa Rosa Community Health Centers (NPI 1386712065, Santa Rosa, CA); Contra Costa County (NPI 1376620336, San Pablo, CA); Multicare Health System (NPI 1831609775, Olympia, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 2021
## Record status
- **NPPES last updated:** December 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1457928012) · Data from the CMS NPPES public registry.