William Caldwell, MD
Emergency Medicine Physician · Moscow, ID
William Caldwell, MD is an emergency medicine physician with a practice address in Moscow, Idaho, and NPI 1770557662, issued on Feb 15, 2006. Check the license (Idaho M7834, as entered in NPPES) on the Idaho Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Caldwell
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- M7834 ID
Self-reported in NPPES; status is on the state search - Practice location
- 623 S Main St, Moscow, ID 83843
- Phone
- (208) 882-2011
- Enumerated
- Feb 15, 2006
- Entity
- Type 1 · individual
Also registered at 623 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Steven Fischer, PACPhysician Assistant1811961881
- Wayne Ruby, MDFamily Medicine Physician1285607085
- Glenn Rych, MDFamily Medicine Physician1013981604
- David Shupe, MDFamily Medicine Physician1306819115
- Francis Spain, MDFamily Medicine Physician1669445474
Verify William Caldwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M7834Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10 emergency medicine physician records list a Moscow practice address
They are 10 of the 659 NPPES records with a Moscow practice address, and 309 emergency medicine physician records in Idaho. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10 in Moscow → All 309 in Idaho → Every provider in Moscow →
Other emergency medicine physician records in Idaho
- Michael Abrahams, MDSt Maries, ID1700078581
- Eric AchatzCoeur D Alene, ID1780145227
- Jarren Adam, DOBoise, ID1295484699
- Amy Aldrich, DOBoise, ID1285840298
- Paul Allen, MDBlackfoot, ID1750324968
- Henry Amon, MDPost Falls, ID1508850397
- Joseph Anderson, DOIdaho Falls, ID1326025396
- Justin Anderson, MDCoeur D Alene, ID1598414401
- Morgan Anderson, D.O.Pocatello, ID1306281944
- Nathan Andrew, MDBoise, ID1346295045
Common questions
What is William Caldwell, MD's NPI number?
William Caldwell, MD's National Provider Identifier (NPI) is 1770557662, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Caldwell, MD located?
The NPPES record lists a practice address at 623 S Main St, Moscow, ID, 83843. Phone: (208) 882-2011. Providers update this record themselves, so call before visiting.
How can I verify William Caldwell, MD's license?
NPPES lists Idaho license number M7834, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.