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

MS. Gayla Marie Davis, MSN, ARNP, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1033567375

MS. Gayla Marie Davis, MSN, ARNP, FNP-BC is a Nurse Practitioner in Oelwein, Iowa. Qualified in 2014, 12 years ago. Practices with Covenant Medical Center Inc, a 235-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
12
Licensed in
IA
In the registry since
2016
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

129 8th Ave SE
Oelwein, IA 50662-2352 Not confirmed with CMS for 10 years — call before visiting
Phone: (319) 283-6153
Fax: (319) 283-6151
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A114118 (IA)

Record details

NPI number1033567375
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , ARNP , FNP-BC
Sole proprietorNo
NPI enumeratedMay 26, 2016
Last updated in NPPESMay 26, 2016

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Covenant Medical Center Inc — 235 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients130
Services billed 562 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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. Those with a page here are linked.

  • Sartori Memorial Hospital, Inc Hospital · Cedar Falls, IA · listed as Sartori Memorial Hospital Inc
  • Mercyone Oelwein Medical Center Hospital · Oelwein, IA
  • Mercyone Waterloo Medical Center Hospital · Waterloo, IA

Colleagues at Covenant Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 235 clinicians in the practice; 12 are shown here.

Other providers in Oelwein