Elizabeth Nieman
Physician Assistant · Stillwater, OK
Elizabeth Nieman is a physician assistant with a practice address in Stillwater, Oklahoma, and NPI 1053195131, issued on Aug 21, 2023. Check the license (Oklahoma 5717, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Nieman
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5717 OK
Self-reported in NPPES; status is on the state search - Practice location
- 7 Shadow Creek LN, Stillwater, OK 74074
- Phone
- (405) 714-2843
- Enumerated
- Aug 21, 2023
- Record last updated
- Dec 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20260205002220); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,870 in Oklahoma → Look up another NPI →
Verify Elizabeth Nieman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 5717Check 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
- Stillwater Medical Center AuthorityStillwater, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Nieman among 1,870 physician assistant records in Oklahoma
Elizabeth Nieman is one of 1,870 physician assistant records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 82% of them.
- NPI issued2023 · 82% of these records are older, 12% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2025 · median 2017 among the 1,246 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 physician assistant records list a practice address in Stillwater
They are 28 of the 1,440 NPPES records with a practice address in Stillwater, and 1,870 physician assistant records in Oklahoma.
All 1,870 in Oklahoma → Every provider in Stillwater → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Schyler Alley, MHS, PA-CStillwater, OK 740741215694088
- Jordan Gallinis, PAStillwater, OK 740741184110298
- Michael Hafner, P.A.Stillwater, OK 740741851540256
- Rahmah Hall, PA-CStillwater, OK 740741871091744
- Kayla Hardesty, P.A-C, PTStillwater, OK 740741801075262
- Melanie Harrison, PA-CStillwater, OK 740741063483345
- Vicki Latham, PA-CStillwater, OK 740741790740769
- Trevor Maxwell, PA-CStillwater, OK 740741275163735
Common questions
What is Elizabeth Nieman's NPI number?
Elizabeth Nieman's National Provider Identifier (NPI) is 1053195131, issued on Aug 21, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Nieman located?
The NPPES record lists a practice address at 7 Shadow Creek LN, Stillwater, OK, 74074. Phone: (405) 714-2843. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Nieman's license?
NPPES lists Oklahoma license number 5717, 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.