MRS. ALISA RENEE SIERRAS M.A. LMFT
NPI 1851418941
Marriage & Family Therapist in Fresno, CA
About Mrs. Alisa Renee Sierras M.a. Lmft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ALISA RENEE SIERRAS M.A. LMFT (NPI 1851418941) is an individual marriage & family therapist in Fresno, California and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Alisa Renee Sierras M.a. Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alisa Sierras reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FRESNO, CA 93726
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 Alisa Sierras's NPI number?
The NPI number for Alisa Sierras is 1851418941. It was assigned to this individual provider in the NPPES registry on March 23, 2007.
Where is Alisa Sierras located?
Alisa Sierras practices at 4785 N 1st St, Fresno, CA 93726. The listed phone number is (559) 448-4620.
What is Alisa Sierras's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Alisa Sierras enrolled in Medicare?
Yes. Alisa Sierras is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alisa Sierras's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alisa Sierras reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, 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 Alisa Sierras'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 Alisa Sierras was last updated on July 21, 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.
# Mrs. Alisa Renee Sierras, M.A. LMFT · NPI 1851418941
Marriage & Family Therapist provider in Fresno, California. Individual provider, active in the CMS NPPES registry since March 23, 2007.
## Identity
- **NPI:** 1851418941 (Entity type: Individual)
- **Enumerated:** March 23, 2007
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4785 N 1ST ST, Fresno, CA 93726-0513
- **Phone:** (559) 448-4620
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1851418941) · Data from the CMS NPPES public registry.