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

Mark Glenndon Fergeson, NP-C

Individual provider Family Nurse Practitioner · NPI 1497170526

Mark Glenndon Fergeson, NP-C is a Nurse Practitioner in Oklahoma City, Oklahoma. Qualified in 2013, 13 years ago. Practices with Fulcrum Clinic LLC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
13
Licensed in
OK
In the registry since
2014
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A 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

1601 SW 89th St Ste D100
Oklahoma City, OK 73159-6378
Phone: (405) 546-7888
Fax: (844) 518-2784
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 72566 (OK)

Record details

NPI number1497170526
Entity typeIndividual (Type 1)
GenderMale
Credentials NP-C
Sole proprietorYes
NPI enumeratedFebruary 26, 2014
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Fulcrum Clinic Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Oklahoma City