ALEXA K CARBAJAL
NPI 1669884979
Student in an Organized Health Care Education/Training Program in San Francisco, CA

Active since May 21, 2014PECOS Enrolled
5815 3RD ST, SAN FRANCISCO, CA 94124(415) 822-1585 Get Directions Write a Review

NPPES record last updated: May 21, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Alexa K Carbajal NPPES

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

ALEXA K CARBAJAL (NPI 1669884979) is an individual student in an organized health care education/training program in San Francisco, California and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669884979
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameALEXA K CARBAJAL
Location Address5815 3RD STSan Francisco, CA 94124-3101
Mailing Address5815 3rd StSan Francisco, CA 94124-3101
Sole ProprietorYes
Enumeration DateMay 21, 2014
✔ NPI 1669884979 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
5815 3RD ST, San Francisco, CA 94124

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexa K Carbajal 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 Alexa Carbajal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
2238 GEARY
San Francisco, CA 94116
  • Reassigned Medicare billing, California enrollment
  • 20,078 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.

Other Providers at the Same Location NPPES 18

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

Marriage & Family Therapist
5815 3RD ST
SAN FRANCISCO, CA 94124
Marriage & Family Therapist
5815 3RD ST
SAN FRANCISCO, CA 94124
Community Health Worker
5815 3RD ST
SAN FRANCISCO, CA 94124
Counselor
5815 3RD ST
SAN FRANCISCO, CA 94124
Marriage & Family Therapist
5815 3RD ST
SAN FRANCISCO, CA 94124
Marriage & Family Therapist
5815 3RD ST
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
5815 3RD ST
SAN FRANCISCO, CA 94124
Counselor
5815 3RD ST
SAN FRANCISCO, CA 94124

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 Alexa Carbajal's NPI number?

The NPI number for Alexa Carbajal is 1669884979. It was assigned to this individual provider in the NPPES registry on May 21, 2014.

Where is Alexa Carbajal located?

Alexa Carbajal practices at 5815 3rd St, San Francisco, CA 94124. The listed phone number is (415) 822-1585.

What is Alexa Carbajal's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Alexa Carbajal enrolled in Medicare?

Yes. Alexa Carbajal is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexa Carbajal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexa Carbajal reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, 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 Alexa Carbajal'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 Alexa Carbajal was last updated on May 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.