Stephen Ray Kessinger, DO
Emergency Medicine Physician · Lewiston, ID
Stephen Ray Kessinger, DO is an emergency medicine physician with a practice address in Lewiston, Idaho, and NPI 1891007167, issued on Jul 2, 2010. Check the license (Idaho O-0781, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen Ray Kessinger
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- O-0781 ID
OT013461 PA
Self-reported in NPPES; status is on the state search - Practice location
- 415 6TH St, Lewiston, ID 83501
- Phone
- (208) 731-2511
- Enumerated
- Jul 2, 2010
- Record last updated
- Jul 29, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140729002947); accepts Medicare assignment
- Medical or professional school
- Touro Un Col Of Osteopathic Medicine, Henderson, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 310 in Idaho → Look up another NPI →
Also registered at 415 6TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachael Armstrong, M.D.Surgery Physician1366735300
- Kyle BarsnessPharmacist1629705371
- Keriann Bennett, PHARMDPharmacist1740610492
- Nancy Berkheiser, M.D.Emergency Medicine Physician1164587887
- Jeffrey Bickel, M.DBody Imaging Physician1841392982
- Robert BiddlePharmacist1346798691
Verify Stephen Ray Kessinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license O-0781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average emergency medicine physician in 2024
214 Medicare Part D claims for 158 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Cefuroxime44 claims
- Doxycycline Monohydrate22 claims
- Prednisone21 claims
- Hydrocodone-Acetaminophen19 claims
- Ondansetron Odt15 claims
- Cyclobenzaprine Hcl11 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 one group practice
- Hospitalist Medicine Physicians OF Idaho- Nampa PLLCLewiston, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Ray Kessinger among 310 emergency medicine physician records in Idaho
Stephen Ray Kessinger, DO is one of 310 emergency medicine physician records with a practice address in Idaho. 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 2010, is newer than 60% of them.
- NPI issued2010 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2010 · median 2010 among the 161 with a school on file
- Record last updated2014 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Idaho
There are 310 emergency medicine physician records in Idaho.
All 310 in Idaho → Every provider in Lewiston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Nancy Berkheiser, M.D.Lewiston, ID 835011164587887
- Jay Hunter, M.D.Lewiston, ID 835011275698987
- David Kendrick, M.D.Lewiston, ID 835011700941572
- Seth Loofbourrow, DOLewiston, ID 835011922592674
- Matthew Lysne, M.D.Lewiston, ID 835011730244542
- Diana Yandell, MDLewiston, ID 835011760611313
- Christopher Engdahl, DOSalmon, ID 834671679954275
- Lauren JulianoSalmon, ID 834671982224481
Common questions
What is Stephen Ray Kessinger, DO's NPI number?
Stephen Ray Kessinger, DO's National Provider Identifier (NPI) is 1891007167, issued on Jul 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Ray Kessinger, DO located?
The NPPES record lists a practice address at 415 6TH St, Lewiston, ID, 83501. Phone: (208) 731-2511. Providers update this record themselves, so call before visiting.
How can I verify Stephen Ray Kessinger, DO's license?
NPPES lists Idaho license number O-0781, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen Ray Kessinger, DO prescribe under Medicare Part D?
In 2024, Stephen Ray Kessinger, DO had 214 Medicare Part D claims for 158 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.