CRISTINA PONSONI WARREN APRN
NPI 1497008262
Nurse Practitioner - Psychiatric/Mental Health in Nashville, TN
About Cristina Ponsoni Warren Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRISTINA PONSONI WARREN APRN (NPI 1497008262) is an individual psychiatric/mental health provider in Nashville, Tennessee, licensed in Tennessee (APN17650) and active in the NPI registry since October 2012. 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)
Cristina Ponsoni Warren Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cristina Warren reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
East Boston, MA 02128
- Reassigned Medicare billing, Massachusetts enrollment
- 22 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 37232 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.
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 Warren's NPI number?
The NPI number for Cristina Warren is 1497008262. It was assigned to this individual provider in the NPPES registry on October 18, 2012.
Where is Cristina Warren located?
Cristina Warren practices at 3601 Tvc, Nashville, TN 37232. The listed phone number is (615) 322-3000.
What is Cristina Warren's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Cristina Warren enrolled in Medicare?
Yes. Cristina Warren is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cristina Warren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cristina Warren reassigns Medicare benefits to North Suffolk Community Services Inc. (East Boston, MA). 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 Warren'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 Warren was last updated on March 12, 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.
# Cristina Ponsoni Warren, APRN · NPI 1497008262
Psychiatric/Mental Health physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since October 18, 2012.
## Identity
- **NPI:** 1497008262 (Entity type: Individual)
- **Enumerated:** October 18, 2012
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** APN17650 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 TVC, Nashville, TN 37232-0001
- **Phone:** (615) 322-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** North Suffolk Community Services Inc. (NPI 1740209881, East Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 12, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1497008262) · Data from the CMS NPPES public registry.