Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Deborah E Tiernan, APRN, FNP-C

Individual provider Family Nurse Practitioner · NPI 1629812284

Deborah E Tiernan, APRN, FNP-C is a Nurse Practitioner in Tulsa, Oklahoma. Qualified in 2024, 2 years ago. Practices with Tulsa Emergency Medical Center Inc, a 26-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
2
Licensed in
OK
In the registry since
2024
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

2140 S Yale Ave
Tulsa, OK 74114-2122
Phone: (918) 712-9342
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 204471 (OK)

Record details

NPI number1629812284
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-C
Sole proprietorNo
NPI enumeratedJune 19, 2024
Last updated in NPPESMarch 16, 2025
Certification dateMarch 16, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Tulsa Emergency Medical Center Inc — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Tulsa