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

Brock J Zanca, RN

Individual provider Acute Care Nurse Practitioner · NPI 1891509329

Brock J Zanca, RN is a Nurse Practitioner in Muskogee, Oklahoma. Graduated from University of Oklahoma College of Medicine in 2025, 1 year ago. Practices with Warren Clinic Inc, a 772-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
1
Trained at
University of Oklahoma College of Medicine
Licensed in
OK
In the registry since
2025
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

341 S 33rd St
Muskogee, OK 74401-5037
Phone: (918) 683-1831
Fax: (918) 687-7043
Show map & directions

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

Additional practice locations (1)

  • 1120 S Utica Ave, Tulsa, OK 74104-4012 — (918) 579-1000

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 203733 (OK)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 203733 (OK)

Record details

NPI number1891509329
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedFebruary 5, 2025
Last updated in NPPESApril 27, 2026
Certification dateApril 27, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2025 (1 years in practice)
Group practice Warren Clinic Inc — 772 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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