Registry data as of Aug 27, 2026

Stephen Smith, PA-C

Physician Assistant · Challis, ID

Stephen Smith, PA-C is a physician assistant with a practice address in Challis, Idaho, and NPI 1639448798, issued on Dec 19, 2011. Check the license (Idaho PA1321, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1639448798
Name
Stephen Smith
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA1321 ID
Self-reported in NPPES; status is on the state search
Practice location
611 Clinic Road, Challis, ID 83226
Phone
(208) 879-4351
Enumerated
Dec 19, 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 611 Clinic Road

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

  1. Marla Andrews, LCPCProfessional Counselor1659994580
  2. Jenna Jensen, FNP-CFamily Nurse Practitioner1194095570

Verify Stephen Smith in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license PA1321
    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 Idaho 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.

26% more Medicare Part D claims than the average physician assistant in 2024

1,049 Medicare Part D claims for 149 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. Stephen Smith1,049
  2. Specialty average832

Most prescribed

  1. Losartan Potassium50 claims
  2. Levothyroxine Sodium35 claims
  3. Atorvastatin Calcium33 claims
  4. Rosuvastatin Calcium32 claims
  5. Furosemide30 claims
  6. Albuterol Sulfate Hfa28 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.

One hospital or facility affiliation

  1. Challis Area Health Center IncorporatedChallis, ID

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

4 physician assistant records list a Challis practice address

They are 4 of the 21 NPPES records with a Challis practice address, and 1,155 physician assistant records in Idaho.

Other physician assistant records in Idaho

  1. Hodaka Abe, PACaldwell, ID1013299866
  2. Patrick AbelTwin Falls, ID1689304917
  3. Mark Ackerman, PACOrofino, ID1710093612
  4. Alan Adams, PA-CIdaho Falls, ID1891188348
  5. Jessica Adams, PA-CCoeur D Alene, ID1770890444
  6. Jonathan Adams, P.A.-CHayden, ID1285913970
  7. Kara AdamsMoscow, ID1043633258
  8. Serena Adams, PA-CIdaho Falls, ID1669543450
  9. Emily Adofo EmmertLewiston, ID1891641734
  10. Derek Ahlstrom, PABoise, ID1174096606

Common questions

What is Stephen Smith, PA-C's NPI number?

Stephen Smith, PA-C's National Provider Identifier (NPI) is 1639448798, issued on Dec 19, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Smith, PA-C located?

The NPPES record lists a practice address at 611 Clinic Road, Challis, ID, 83226. Phone: (208) 879-4351. Providers update this record themselves, so call before visiting.

How can I verify Stephen Smith, PA-C's license?

NPPES lists Idaho license number PA1321, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.

How much does Stephen Smith, PA-C prescribe under Medicare Part D?

In 2024, Stephen Smith, PA-C had 1,049 Medicare Part D claims for 149 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.