MS. TERESA SOCIO
NPI 1538709134
Nurse Practitioner - Neonatal, Critical Care in Glendale, AZ
About Ms. Teresa Socio NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. TERESA SOCIO (NPI 1538709134) is an individual neonatal, critical care provider in Glendale, Arizona, licensed in Arizona (236354) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Teresa Socio is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Teresa Socio reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phoenix, AZ 85008
- Reassigned Medicare billing, Arizona enrollment
- 285 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 85306 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.
GLENDALE, AZ 85306
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 Teresa Socio's NPI number?
The NPI number for Teresa Socio is 1538709134. It was assigned to this individual provider in the NPPES registry on January 10, 2020. The provider is also known as Teresa Socio Garcia.
Where is Teresa Socio located?
Teresa Socio practices at 5555 W Thunderbird Rd, Glendale, AZ 85306. The listed phone number is (602) 865-5555.
What is Teresa Socio's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.
Is Teresa Socio enrolled in Medicare?
Yes. Teresa Socio is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Teresa Socio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Teresa Socio reassigns Medicare benefits to Maricopa County Special Health Care District (Phoenix, AZ). 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 Teresa Socio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Teresa Socio accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Imperial Insurance Companies, Inc. and 1 other insurer list Teresa Socio as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Teresa Socio was last updated on January 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Ms. Teresa Socio · NPI 1538709134
Neonatal, Critical Care physician in Glendale, Arizona. Individual provider, active in the CMS NPPES registry since January 10, 2020.
## Identity
- **NPI:** 1538709134 (Entity type: Individual)
- **Enumerated:** January 10, 2020
- **Primary specialty:** Nurse Practitioner - Neonatal, Critical Care · taxonomy 363LN0005X
- **State license:** 236354 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 5555 W THUNDERBIRD RD, Glendale, AZ 85306-4622
- **Phone:** (602) 865-5555
## 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:** Maricopa County Special Health Care District (NPI 1205295581, Phoenix, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 10, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1538709134) · Data from the CMS NPPES public registry.