James M. Clark, D.O.
Emergency Medicine Physician · Moscow, ID
James M. Clark, D.O. is an emergency medicine physician with a practice address in Moscow, Idaho, and NPI 1578523577, issued on Mar 24, 2006. Check the license (Idaho O-272, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- James M. Clark
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- O-272 ID
OP00001738 WA
Self-reported in NPPES; status is on the state search - Practice location
- 700 S Main St, Moscow, ID 83843
- Phone
- (208) 882-4511
- Enumerated
- Mar 24, 2006
- Record last updated
- Apr 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid IDs
- 1578523577 ID
806111700 ID
1578523577 MT
1578523577 WA - Medicare enrollment
- Enrolled (PECOS I20051007000470); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1997
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 310 in Idaho → Look up another NPI →
Also registered at 700 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Baker, LMP, NCTMBMassage Therapist1366737488
- Gregory Bauer, CRNACertified Registered Nurse Anesthetist1255496493
- Heather Beasley, M.D.Emergency Medicine Physician1265895510
- Janice Boughton, M.D.Internal Medicine Physician1497784219
- Valerie Branson, RDNRegistered Dietitian1588237952
- Lauren Brogis, M.D.Emergency Medicine Physician1003267493
Verify James M. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license O-272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average emergency medicine physician in 2024
95 Medicare Part D claims for 69 beneficiaries, against an average of 226 among the 54,106 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
- Public Hospital District 1-A OF Whitman CountyPullman, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James M. Clark among 310 emergency medicine physician records in Idaho
James M. Clark, D.O. 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 58% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1997 · median 2010 among the 161 with a school on file
- Record last updated2019 · 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).
8 emergency medicine physician records list a practice address in Moscow
They are 8 of the 659 NPPES records with a practice address in Moscow, and 310 emergency medicine physician records in Idaho.
All 310 in Idaho → Every provider in Moscow → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Heather Beasley, M.D.Moscow, ID 838431265895510
- Lauren Brogis, M.D.Moscow, ID 838431003267493
- William Caldwell, MDMoscow, ID 838431770557662
- Nicholas Garrett, D.O.Moscow, ID 838431841673183
- Randall Kloepfer, M.D.Moscow, ID 838431386698322
- Sara Lawrence, MDMoscow, ID 838431982678579
- Thomas Sprinkle, M.D.Moscow, ID 838431881680312
- Tricia Dickens, MDKellogg, ID 838371174542120
Common questions
What is James M. Clark, D.O.'s NPI number?
James M. Clark, D.O.'s National Provider Identifier (NPI) is 1578523577, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James M. Clark, D.O. located?
The NPPES record lists a practice address at 700 S Main St, Moscow, ID, 83843. Phone: (208) 882-4511. Providers update this record themselves, so call before visiting.
How can I verify James M. Clark, D.O.'s license?
NPPES lists Idaho license number O-272, 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 James M. Clark, D.O. prescribe under Medicare Part D?
In 2024, James M. Clark, D.O. had 95 Medicare Part D claims for 69 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.