Joann Davidson Eiman, PA
Medical Physician Assistant · Klamath Falls, OR
Joann Davidson Eiman, PA is a medical physician assistant with a practice address in Klamath Falls, Oregon, and NPI 1558784413, issued on Jan 29, 2014. Check the license (Oregon PA183424, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joann Davidson Eiman
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA183424 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2218 Shallock Ave, Klamath Falls, OR 97601
- Phone
- (548) 882-3818
- Enumerated
- Jan 29, 2014
- Record last updated
- May 21, 2026
- Fax
- (541) 882-9800
- Medicare enrollment
- Enrolled (PECOS I20171127003165); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 699 in Oregon → Look up another NPI →
Also registered at 2218 Shallock Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Holweger, FNPFamily Nurse Practitioner1902870835
- Jon McKellar, MDFamily Medicine Physician1275521916
- Melonie Parrish, PAMedical Physician Assistant1992942585
Verify Joann Davidson Eiman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA183424Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average medical physician assistant in 2024
16 Medicare Part D claims, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
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 one group practice
- Cofas IncKlamath Falls, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joann Davidson Eiman among 699 medical physician assistant records in Oregon
Joann Davidson Eiman, PA is one of 699 medical physician assistant records with a practice address in Oregon. 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 2014, is newer than 56% of them.
- NPI issued2014 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2013 · median 2014 among the 508 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Oregon
There are 699 medical physician assistant records in Oregon.
All 699 in Oregon → Every provider in Klamath Falls → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Andrew Bader, PA-CKlamath Falls, OR 976011932437589
- Sara Blackman, PAKlamath Falls, OR 976011922301308
- Brandon Edwards, PA-CKlamath Falls, OR 976011700354792
- Brea Frost, MS, PA-CKlamath Falls, OR 976011619379013
- David Gardelius, PA-CKlamath Falls, OR 976011316615578
- Kathryn Hunter, PA-CKlamath Falls, OR 976011528259025
- Ashley Kohler, CMAKlamath Falls, OR 976011063354009
- Stephen LongKlamath Falls, OR 976011376633685
Common questions
What is Joann Davidson Eiman, PA's NPI number?
Joann Davidson Eiman, PA's National Provider Identifier (NPI) is 1558784413, issued on Jan 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Joann Davidson Eiman, PA located?
The NPPES record lists a practice address at 2218 Shallock Ave, Klamath Falls, OR, 97601. Phone: (548) 882-3818. Providers update this record themselves, so call before visiting.
How can I verify Joann Davidson Eiman, PA's license?
NPPES lists Oregon license number PA183424, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Joann Davidson Eiman, PA prescribe under Medicare Part D?
In 2024, Joann Davidson Eiman, PA had 16 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. 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.