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

Mercedes Sherrell Anderson

Individual provider Acute Care Nurse Practitioner · NPI 1043023823

Mercedes Sherrell Anderson is a Nurse Practitioner in Elgin, Oklahoma. Qualified in 2022, 4 years ago. Practices with Comanche County Healthcare Corporation, a 125-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
4
Licensed in
OK
In the registry since
2025
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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 47
Elgin, OK 73538-0047
Phone: (501) 722-3902
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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 211617 (OK)

Record details

NPI number1043023823
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 27, 2025
Last updated in NPPESJanuary 27, 2025
Certification dateJanuary 27, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Comanche County Healthcare Corporation — 125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Memorial Health Hospital · Lawton, OK

Colleagues at Comanche County Healthcare Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 125 clinicians in the practice; 12 are shown here.