MARIA CHRISTINE STRIFF
NPI 1376071225
Speech-Language Pathologist in Valencia, CA
About Maria Christine Striff NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA CHRISTINE STRIFF (NPI 1376071225) is an individual speech-language pathologist provider in Valencia, California, licensed in California (8587) and active in the NPI registry since May 2017.
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)
Maria Christine Striff is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Maria Striff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 9 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VALENCIA, CA 91355
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 Maria Striff's NPI number?
The NPI number for Maria Striff is 1376071225. It was assigned to this individual provider in the NPPES registry on May 23, 2017.
Where is Maria Striff located?
Maria Striff practices at 23734 Valencia Blvd Ste 304, Valencia, CA 91355. The listed phone number is (661) 481-0872.
What is Maria Striff's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Maria Striff enrolled in Medicare?
Yes. Maria Striff is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Maria Striff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Striff reassigns Medicare benefits to Small Talk Therapy, Inc. (Lancaster, 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 Maria Striff'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 Maria Striff was last updated on May 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Maria Christine Striff · NPI 1376071225
Speech-Language Pathologist provider in Valencia, California. Individual provider, active in the CMS NPPES registry since May 23, 2017.
## Identity
- **NPI:** 1376071225 (Entity type: Individual)
- **Enumerated:** May 23, 2017
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** 8587 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 23734 VALENCIA BLVD STE 304, Valencia, CA 91355-5369
- **Phone:** (661) 481-0872
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Small Talk Therapy, Inc. (NPI 1942666912, Lancaster, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 23, 2017
---
Source: [NPI Profile](https://npiprofile.com/npi/1376071225) · Data from the CMS NPPES public registry.