NPPES file of Aug 9, 2026

Ryan Theodore Caldwell

Physician Assistant · Boise, ID

Ryan Theodore Caldwell is a physician assistant with a practice address in Boise, Idaho, and NPI 1598464315, issued on Mar 1, 2023. Check the license (Idaho 9171373, as entered in NPPES) with the Idaho board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598464315
Name
Ryan Theodore Caldwell
Primary taxonomy
Physician Assistant 363A00000X
License number
9171373 ID
Self-reported in NPPES; status is on the state search
Practice location
999 N Curtis RD Ste 415, Boise, ID 83706
Phone
(208) 302-2600
Enumerated
Mar 1, 2023
Record last updated
Aug 25, 2025
Fax
(208) 302-2625
Medicare enrollment
Enrolled (PECOS I20250922003196); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 999 N Curtis RD Ste 415

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

  1. Darla Buffa, APRNGerontology Nurse Practitioner1982301644
  2. Karli Charlton, PA-CPhysician Assistant1861175929
  3. Brian Coates, D.O.Surgery Physician1578769683
  4. Jeremy Conklin, DOSurgical Critical Care Physician1700830882
  5. Joanna Darakjy, APRN FNP-CFamily Nurse Practitioner1184349458
  6. Dustin DehartSurgery Physician1861055253

Verify Ryan Theodore Caldwell 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 9171373
    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.

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Ryan Theodore Caldwell among 1,250 physician assistant records in Idaho

Ryan Theodore Caldwell is one of 1,250 physician assistant records with a practice address in Idaho. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 88% of them.

  • NPI issued2023 · 88% of these records are older, 5% newer
  • In a Medicare fileNo · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2025 · median 2017 among the 961 with a school on file
  • Record last updated2025 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

362 physician assistant records list a practice address in Boise

They are 362 of the 9,467 NPPES records with a practice address in Boise, and 1,250 physician assistant records in Idaho. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 physician assistant records with the nearest ZIP codes

  1. Alison Beck, PABoise, ID 837061659552545
  2. Ashley Cafferty, PA-CBoise, ID 837061215001417
  3. Erin Carver, PA-CBoise, ID 837061902877624
  4. Kathleen Fossen, PABoise, ID 837061710282074
  5. Michael Lane, PA-CBoise, ID 837061669415188
  6. Marian Marsh, PA-CBoise, ID 837061770733560
  7. Patrick McCabe, PA-CBoise, ID 837061013993286
  8. Mary Mebane, P.A.Boise, ID 837061154374536

Common questions

What is Ryan Theodore Caldwell's NPI number?

Ryan Theodore Caldwell's National Provider Identifier (NPI) is 1598464315, issued on Mar 1, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Theodore Caldwell located?

The NPPES record lists a practice address at 999 N Curtis RD Ste 415, Boise, ID, 83706. Phone: (208) 302-2600. Providers update this record themselves, so call before visiting.

How can I verify Ryan Theodore Caldwell's license?

NPPES lists Idaho license number 9171373, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity 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. 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.