Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Christina Elizabeth Defrances

Individual provider Family Nurse Practitioner · NPI 1619827425

Mrs. Christina Elizabeth Defrances is a Nurse Practitioner in Monroeville, Pennsylvania. Qualified in 2025, 1 year ago. Practices with Ahn Observation Group, LLC, a 28-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
1
Licensed in
PA
In the registry since
2026
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Practice location Address checks out

2570 Haymaker Rd
Monroeville, PA 15146-3513
Phone: (412) 858-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 565 Coal Valley Rd Ste 0, Jefferson Hills, PA 15025-3703 — (412) 569-5000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence SP033642 (PA)

Record details

NPI number1619827425
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 31, 2026
Last updated in NPPESJanuary 31, 2026
Certification dateJanuary 31, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Ahn Observation Group, Llc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Monroeville