DR. MA. TERESA C. AMBAT M.D.
NPI 1598788929
Pediatrics - Neonatal-Perinatal Medicine in Panorama City, CA
About Dr. Ma. Teresa C. Ambat M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MA. TERESA C. AMBAT M.D. (NPI 1598788929) is an individual neonatal-perinatal medicine provider in Panorama City, California, licensed in California (C133302) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ma. Teresa C. Ambat M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ma. Teresa Ambat reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Panorama City, CA 91402
- Reassigned Medicare billing, California enrollment
- 13,921 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PANORAMA CITY, CA 91402
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 Ma. Teresa Ambat's NPI number?
The NPI number for Ma. Teresa Ambat is 1598788929. It was assigned to this individual provider in the NPPES registry on July 26, 2006. The provider is also known as None None None MD.
Where is Ma. Teresa Ambat located?
Ma. Teresa Ambat practices at 13652 Cantara St, Panorama City, CA 91402. The listed phone number is (818) 375-2000.
What is Ma. Teresa Ambat's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Ma. Teresa Ambat enrolled in Medicare?
Yes. Ma. Teresa Ambat is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ma. Teresa Ambat's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ma. Teresa Ambat reassigns Medicare benefits to Southern California Permanente Medical Group (Panorama City, 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 Ma. Teresa Ambat'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 Ma. Teresa Ambat was last updated on March 7, 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.
# Dr. Ma. Teresa C. Ambat, M.D. · NPI 1598788929
Neonatal-Perinatal Medicine physician in Panorama City, California. Individual provider, active in the CMS NPPES registry since July 26, 2006.
## Identity
- **NPI:** 1598788929 (Entity type: Individual)
- **Enumerated:** July 26, 2006
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** C133302 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 13652 CANTARA ST, Panorama City, CA 91402-5423
- **Phone:** (818) 375-2000
## 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:** Southern California Permanente Medical Group (NPI 1407888928, Panorama City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other X0144873 (TX); Other 0-55-286-8 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1598788929) · Data from the CMS NPPES public registry.