Brock J. Zanca, RN
Acute Care Nurse Practitioner · Muskogee, OK
Brock J. Zanca, RN is an acute care nurse practitioner with a practice address in Muskogee, Oklahoma, and NPI 1891509329, issued on Feb 5, 2025. Check the license (Oklahoma 203733, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brock J. Zanca
- Credential
- RN
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 203733 OK
Self-reported in NPPES; status is on the state search - Practice location
- 341 S 33RD St, Muskogee, OK 74401
- Phone
- (918) 683-1831
- Enumerated
- Feb 5, 2025
- Record last updated
- Apr 27, 2026
- Fax
- (918) 687-7043
- Medicare enrollment
- Enrolled (PECOS I20251021001101); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2025
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 333 in Oklahoma → Look up another NPI →
Also registered at 341 S 33RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pradyumna Agasthi, M.B.B.SCardiovascular Disease Physician1184034134
- Megan VitranoClinical Nurse Specialist1760969497
Verify Brock J. Zanca in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 203733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Warren Clinic IncMuskogee, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brock J. Zanca among 333 acute care nurse practitioner records in Oklahoma
Brock J. Zanca, RN is one of 333 acute care nurse practitioner records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 84% of them.
- NPI issued2025 · 84% of these records are older, 6% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2025 · median 2021 among the 273 with a school on file
- Record last updated2026 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Oklahoma
There are 333 acute care nurse practitioner records in Oklahoma.
All 333 in Oklahoma → Every provider in Muskogee → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Zakiya Bell, AGACNP-BCMuskogee, OK 744011316613151
- Tina Gale-Bickett, APRNMuskogee, OK 744011770115446
- Kimberly Hedrick, APRNMuskogee, OK 744011609379056
- Tammy Howard, APRNMuskogee, OK 744011093899866
- Kaci Kretchmar, APRNMuskogee, OK 744011275084303
- Ifeoma Mozie, AGACNPMuskogee, OK 744011003446451
- Kristin Sullivan, APRNMuskogee, OK 744011417349275
- Mercy UgwuMuskogee, OK 744011710525019
Common questions
What is Brock J. Zanca, RN's NPI number?
Brock J. Zanca, RN's National Provider Identifier (NPI) is 1891509329, issued on Feb 5, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Brock J. Zanca, RN located?
The NPPES record lists a practice address at 341 S 33RD St, Muskogee, OK, 74401. Phone: (918) 683-1831. Providers update this record themselves, so call before visiting.
How can I verify Brock J. Zanca, RN's license?
NPPES lists Oklahoma license number 203733, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.