AMALIA MAYA LASTRA
NPI 1871001024
Social Worker - Clinical in Modesto, CA
About Amalia Maya Lastra NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMALIA MAYA LASTRA (NPI 1871001024) is an individual clinical provider in Modesto, California, licensed in California (101067) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 3
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
Amalia Maya Lastra 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 Reassignment
Medicare enrollment records show Amalia Lastra 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95350 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.
MODESTO, CA 95350
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 Amalia Lastra's NPI number?
The NPI number for Amalia Lastra is 1871001024. It was assigned to this individual provider in the NPPES registry on January 22, 2018.
Where is Amalia Lastra located?
Amalia Lastra practices at 800 Scenic Dr, Modesto, CA 95350. The listed phone number is (209) 605-5543.
What is Amalia Lastra's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Amalia Lastra enrolled in Medicare?
Yes. Amalia Lastra 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 organization bills Medicare for Amalia Lastra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amalia Lastra 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 Amalia Lastra'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 Amalia Lastra was last updated on February 3, 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.
# Amalia Maya Lastra · NPI 1871001024
Clinical provider in Modesto, California. Individual provider, active in the CMS NPPES registry since January 22, 2018.
## Identity
- **NPI:** 1871001024 (Entity type: Individual)
- **Enumerated:** January 22, 2018
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 101067 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 SCENIC DR, Modesto, CA 95350-6131
- **Phone:** (209) 605-5543
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** February 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1871001024) · Data from the CMS NPPES public registry.