CRISTINA MARLENE SIERRA M.S. SLP-CF
NPI 1235916164
Speech-Language Pathologist in Sunrise, FL
About Cristina Marlene Sierra M.s. Slp-cf NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRISTINA MARLENE SIERRA M.S. SLP-CF (NPI 1235916164) is an individual speech-language pathologist provider in Sunrise, Florida, licensed in Florida (11579) and active in the NPI registry since September 2023.
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)
Cristina Marlene Sierra M.s. Slp-cf is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cristina Sierra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Miami, FL 33183
- Reassigned Medicare billing, Florida enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Cristina Sierra's NPI number?
The NPI number for Cristina Sierra is 1235916164. It was assigned to this individual provider in the NPPES registry on September 13, 2023.
Where is Cristina Sierra located?
Cristina Sierra practices at 8900 NW 26th St, Sunrise, FL 33322. The listed phone number is (786) 863-4632.
What is Cristina Sierra's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Cristina Sierra enrolled in Medicare?
Yes. Cristina Sierra is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cristina Sierra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cristina Sierra reassigns Medicare benefits to Brighter Speech, LLC (Miami, FL). 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 Cristina Sierra'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 Cristina Sierra was last updated on September 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Cristina Marlene Sierra, M.S. SLP-CF · NPI 1235916164
Speech-Language Pathologist provider in Sunrise, Florida. Individual provider, active in the CMS NPPES registry since September 13, 2023.
## Identity
- **NPI:** 1235916164 (Entity type: Individual)
- **Enumerated:** September 13, 2023
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** 11579 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8900 NW 26TH ST, Sunrise, FL 33322-2817
- **Phone:** (786) 863-4632
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Brighter Speech, LLC (NPI 1063229367, Miami, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1235916164) · Data from the CMS NPPES public registry.