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

Corina Ramirez, FNP-C

Individual provider Family Nurse Practitioner · NPI 1396243077

Corina Ramirez, FNP-C is a Nurse Practitioner in Guymon, Oklahoma. Qualified in 2017, 9 years ago. Practices with Williams Medical Group Practice, LLC, a 207-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida, Kansas, Oklahoma and Texas.

Years since qualifying
9
Licensed in
FL, KS, OK, TX
In the registry since
2018
Specialties on file
4
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2215 N Highway 64
Guymon, OK 73942-2750
Phone: (580) 754-2280
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 1501 Biscayne Blvd, Miami, FL 33132-1449 — (877) 870-0323
  • 445 W 15th St, Liberal, KS 67901-2464 — (620) 417-9012

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 218981 (OK)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APRN11034012 (FL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence AP136299 (TX)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 53-83498-071 (KS)

Record details

NPI number1396243077
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJanuary 26, 2018
Last updated in NPPESJuly 12, 2026
Certification dateJuly 12, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Williams Medical Group Practice, Llc — 207 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 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 patients17
Services billed 29 a service is one billed item, such as a visit, a test or a procedure
Average patient age67

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.

Colleagues at Williams Medical Group Practice, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 207 clinicians in the practice; 12 are shown here.

Other providers in Guymon