MS. MARY JOAN COSTELLO CPNP-PC
NPI 1952563876
Nurse Practitioner - Pediatrics in Terrell, TX
About Ms. Mary Joan Costello Cpnp-pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARY JOAN COSTELLO CPNP-PC (NPI 1952563876) is an individual pediatrics provider in Terrell, Texas, licensed in Texas (AP140636) and active in the NPI registry since July 2008.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Other Providers at the Same Location NPPES 6
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 Mary Costello's NPI number?
The NPI number for Mary Costello is 1952563876. It was assigned to this individual provider in the NPPES registry on July 1, 2008.
Where is Mary Costello located?
Mary Costello practices at 1446 W Moore Ave Ste 206, Terrell, TX 75160. The listed phone number is (972) 210-7350.
What is Mary Costello's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
What insurance does Mary Costello accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Imperial Insurance Companies, Inc. and UnitedHealthcare list Mary Costello 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 Mary Costello was last updated on July 15, 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.
# Ms. Mary Joan Costello, CPNP-PC · NPI 1952563876
Pediatrics physician in Terrell, Texas. Individual provider, active in the CMS NPPES registry since July 1, 2008.
## Identity
- **NPI:** 1952563876 (Entity type: Individual)
- **Enumerated:** July 1, 2008
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** AP140636 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1446 W MOORE AVE STE 206, Terrell, TX 75160-2372
- **Phone:** (972) 210-7350
## Record status
- **NPPES last updated:** July 15, 2025
- **Other identifiers:** Medicaid 1952563876 (MO); Medicaid ENROLLED (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1952563876) · Data from the CMS NPPES public registry.