NPPES file of Aug 9, 2026

Chloe Bryn Niemeyer, PA-C

Physician Assistant · Medford, OR

Chloe Bryn Niemeyer, PA-C is a physician assistant with a practice address in Medford, Oregon, and NPI 1215755335, issued on Sep 27, 2024. Check the license (Oregon PA228516, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215755335
Name
Chloe Bryn Niemeyer
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA228516 OR
Self-reported in NPPES; status is on the state search
Practice location
2825 E Barnett RD, Medford, OR 97504
Phone
(541) 507-2170
Enumerated
Sep 27, 2024
Record last updated
Feb 10, 2026
Medicare enrollment
Enrolled (PECOS I20260227004221); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →

Also registered at 2825 E Barnett RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Miran Abdulhadi, M.D.Hospitalist Physician1205185600
  2. Mohamed Aboukhashan, MDInternal Medicine Physician1932350782
  3. Anshu Aery, MDHospitalist Physician1295388387
  4. Zainab Aina-Shittu, MDHospitalist Physician1497399117
  5. Chukwubuikem Akanegbu, PHARMDPharmacist1396626859
  6. Raya Al Ghalayini, MDPediatrics Physician1255990735

Verify Chloe Bryn Niemeyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license PA228516    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Asante Three Rivers Medical Center LLCGrants Pass, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Chloe Bryn Niemeyer among 2,094 physician assistant records in Oregon

Chloe Bryn Niemeyer, PA-C is one of 2,094 physician assistant records with a practice address in Oregon. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 4% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2025 · median 2017 among the 1,552 with a school on file
  • Record last updated2026 · 37% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

121 physician assistant records list a practice address in Medford

They are 121 of the 4,542 NPPES records with a practice address in Medford, and 2,094 physician assistant records in Oregon.

All 2,094 in Oregon → Every provider in Medford → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Gregory Caldwell, P.A-CMedford, OR 975041023051190
  2. Micheline Cavallacci, PA-CMedford, OR 975041235113994
  3. Abby Coats, P.A.Medford, OR 975041548341738
  4. Jonathan Coniglio, PA-C, ATCMedford, OR 975041326082488
  5. Peter Gray, PA-CMedford, OR 975041528037397
  6. David Greene, PA-CMedford, OR 975041336189547
  7. Timothy Hall, P.A.-CMedford, OR 975041851319917
  8. Gordon Hart, PA-CMedford, OR 975041801852827

Common questions

What is Chloe Bryn Niemeyer, PA-C's NPI number?

Chloe Bryn Niemeyer, PA-C's National Provider Identifier (NPI) is 1215755335, issued on Sep 27, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Chloe Bryn Niemeyer, PA-C located?

The NPPES record lists a practice address at 2825 E Barnett RD, Medford, OR, 97504. Phone: (541) 507-2170. Providers update this record themselves, so call before visiting.

How can I verify Chloe Bryn Niemeyer, PA-C's license?

NPPES lists Oregon license number PA228516, as entered by the provider. Search the Oregon 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.