OBSTETRIX MEDICAL GROUP OF PHOENIX PC
NPI 1407957152
Pediatrics - Neonatal-Perinatal Medicine in Mesa, AZ
About Obstetrix Medical Group Of Phoenix Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OBSTETRIX MEDICAL GROUP OF PHOENIX PC (NPI 1407957152), doing business as Phoenix Perinatal Associates, is a healthcare organization registered as a neonatal-perinatal medicine in Mesa, Arizona and active in the NPI registry since September 2006. The organization lists Nanette Sanders, Assistant Secretary, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 6
Other Names 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Obstetrix Medical Group Of Phoenix Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
43Medicare enrollment records show 43 clinicians reassign Medicare billing to Obstetrix Medical Group Of Phoenix PC, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 43Source: 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 Obstetrix Medical Group Of Phoenix PC's NPI number?
The NPI number for Obstetrix Medical Group Of Phoenix PC is 1407957152. It was assigned to this organization in the NPPES registry on September 26, 2006. The provider is doing business as Phoenix Perinatal Associates.
Where is Obstetrix Medical Group Of Phoenix PC located?
Obstetrix Medical Group Of Phoenix PC is located at 1400 S Dobson Rd, Mesa, AZ 85202. The listed phone number is (480) 412-3000.
What is Obstetrix Medical Group Of Phoenix PC's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Obstetrix Medical Group Of Phoenix PC enrolled in Medicare?
Yes. Obstetrix Medical Group Of Phoenix PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Obstetrix Medical Group Of Phoenix PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 43 clinicians in 2 Medicare specialties reassign their Medicare billing to Obstetrix Medical Group Of Phoenix PC. A 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 the clinician's services. The largest specialties are Obstetrics/Gynecology (37) and Pediatric Medicine (6). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Obstetrix Medical Group Of Phoenix PC accept?
Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Obstetrix Medical Group Of Phoenix PC 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 Obstetrix Medical Group Of Phoenix PC was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.
# Obstetrix Medical Group Of Phoenix Pc · NPI 1407957152
Neonatal-Perinatal Medicine organization in Mesa, Arizona. Organization record, active in the CMS NPPES registry since September 26, 2006.
## Identity
- **NPI:** 1407957152 (Entity type: Organization)
- **Enumerated:** September 26, 2006
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **Also known as:** Phoenix Perinatal Associates (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Nanette Sanders, ASSISTANT SECRETARY
## Practice location
- **Address:** 1400 S DOBSON RD, Mesa, AZ 85202-4707
- **Phone:** (480) 412-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 43 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Obstetrics/Gynecology (37), Pediatric Medicine (6); 6 practice within 10 miles; [full list](https://npiprofile.com/npi/1407957152/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 2, 2025
- **Other identifiers:** Medicaid 471136 (AZ)
---
Source: [NPI Profile](https://npiprofile.com/npi/1407957152) · Data from the CMS NPPES public registry.