Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Irene Elizabeth Gregory, FNP-BC, AGACNP-BC

Individual provider Emergency Registered Nurse · NPI 1275198327

Mrs. Irene Elizabeth Gregory, FNP-BC, AGACNP-BC is a Nurse Practitioner in Springfield, Tennessee. Qualified in 2019, 7 years ago. Practices with Hospital Medicine Services of Tn LLC, a 273-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
7
Licensed in
TN
In the registry since
2019
Specialties on file
3
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

100 Northcrest Dr
Springfield, TN 37172-3927
Phone: (615) 384-2411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 25855 (TN)
Emergency Registered Nurse Taxonomy 163WE0003X · Licence 198102 (TN)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 25855 (TN)

Record details

NPI number1275198327
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC , AGACNP-BC
Sole proprietorNo
NPI enumeratedMay 3, 2019
Last updated in NPPESNovember 29, 2022
Certification dateNovember 29, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Hospital Medicine Services Of Tn Llc — 273 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients129
Services billed 142 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Hospital Medicine Services of Tn LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 273 clinicians in the practice; 12 are shown here.

Other providers in Springfield