Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Cassandra Brillhart-Green, FNP-C

Individual provider Family Medicine Physician · NPI 1932776390

Cassandra Brillhart-Green, FNP-C is a Nurse Practitioner in Muskogee, Oklahoma. Qualified in 2021, 5 years ago. Practices with Indian Health Care Resource Center, a 15-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
5
Licensed in
OK
In the registry since
2021
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

619 N Main St Bldg D
Muskogee, OK 74401-4431
Phone: (918) 682-0222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 607 S Broadway, Coweta, OK 74429-5000 — (918) 486-5564

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 202280 (OK)

Record details

NPI number1932776390
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJune 4, 2021
Last updated in NPPESJune 4, 2021
Certification dateJune 4, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Indian Health Care Resource Center — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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