Nicholas L. Zumwalt, RN
Family Nurse Practitioner · Broken Arrow, OK
Nicholas L. Zumwalt, RN is a family nurse practitioner with a practice address in Broken Arrow, Oklahoma, and NPI 1992388284, issued on May 4, 2021. Check the license (Oklahoma 204532, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas L. Zumwalt
- Credential
- RN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 204532 OK
Self-reported in NPPES; status is on the state search - Practice location
- 4623 W Kenosha St, Broken Arrow, OK 74012
- Phone
- (918) 461-0422
- Enumerated
- May 4, 2021
- Record last updated
- Sep 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20220907001859); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,711 in Oklahoma → Look up another NPI →
Also registered at 4623 W Kenosha St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Burcham, APRNFamily Nurse Practitioner1679227193
- Serena Munoz, APRNNurse Practitioner1801480017
- Kristi Sager, ARNPFamily Nurse Practitioner1033182258
Verify Nicholas L. Zumwalt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 204532Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average family nurse practitioner in 2024
218 Medicare Part D claims for 134 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Doxycycline Hyclate22 claims
- Azelastine Hcl21 claims
- Albuterol Sulfate Hfa18 claims
- Amoxicillin-Clavulanate Potass14 claims
- Prednisone13 claims
- Cephalexin11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Hillcrest Urgent Care, LLCTulsa, OK
- Warren Clinic IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas L. Zumwalt among 2,711 family nurse practitioner records in Oklahoma
Nicholas L. Zumwalt, RN is one of 2,711 family nurse practitioner records with a practice address in Oklahoma. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2018 among the 1,783 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 family nurse practitioner records list a practice address in Broken Arrow
They are 67 of the 1,748 NPPES records with a practice address in Broken Arrow, and 2,711 family nurse practitioner records in Oklahoma.
All 2,711 in Oklahoma → Every provider in Broken Arrow → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Robert Burson, APRN-CNPBroken Arrow, OK 740121942603386
- Nancy Cooper, APRN-CNPBroken Arrow, OK 740121316946361
- Jennifer Martin, APRN, FNP-BCBroken Arrow, OK 740121700125986
- Leah Mathias, FNPBroken Arrow, OK 740121427408624
- Carmen Oakes, ARNP-CBroken Arrow, OK 740121003040528
- Amy Oden, APRN, FNP-CBroken Arrow, OK 740121417358177
- Kimberly Oman, NP-CBroken Arrow, OK 740121467793612
- Sherri Richardson, DNP, APRN-CNPBroken Arrow, OK 740121750530036
Common questions
What is Nicholas L. Zumwalt, RN's NPI number?
Nicholas L. Zumwalt, RN's National Provider Identifier (NPI) is 1992388284, issued on May 4, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas L. Zumwalt, RN located?
The NPPES record lists a practice address at 4623 W Kenosha St, Broken Arrow, OK, 74012. Phone: (918) 461-0422. Providers update this record themselves, so call before visiting.
How can I verify Nicholas L. Zumwalt, RN's license?
NPPES lists Oklahoma license number 204532, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas L. Zumwalt, RN prescribe under Medicare Part D?
In 2024, Nicholas L. Zumwalt, RN had 218 Medicare Part D claims for 134 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.