NPPES file of Aug 9, 2026

Forrest Yeakley, DO

Internal Medicine Physician · Caldwell, ID

Forrest Yeakley, DO is an internal medicine physician with a practice address in Caldwell, Idaho, and NPI 1841787611, issued on Apr 17, 2018. Check the license (Idaho O-2015, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841787611
Name
Forrest Yeakley
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
O-2015 ID
10439T AZ
036156716 IL
Self-reported in NPPES; status is on the state search
Practice location
712 Aviation Way, Caldwell, ID 83605
Phone
(208) 302-7100
Enumerated
Apr 17, 2018
Record last updated
Aug 11, 2025
Fax
(208) 302-7155
Medicare enrollment
Enrolled (PECOS I20250924001492); accepts Medicare assignment
Medical or professional school
Pacific Nw Un Of Hs, Col Of Osteopathic Medicine, 2018
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 712 Aviation Way

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

  1. Alda Arnautovic, PHARMDPharmacist1023846904
  2. David Babbel, DOPediatrics Physician1861434961
  3. Brenton Baldwin, MDFamily Medicine Physician1649610528
  4. Timothy Borup, MDPediatrics Physician1801380118
  5. Matthew Brown, MDPediatrics Physician1508809914
  6. Raul CamposPhysician Assistant1295434355

Verify Forrest Yeakley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license O-2015
    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
Open 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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5% fewer Medicare Part D claims than the average internal medicine physician in 2024

3,033 Medicare Part D claims for 416 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Forrest Yeakley3,033
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium405 claims
  2. Levothyroxine Sodium165 claims
  3. Amlodipine Besylate163 claims
  4. Lisinopril149 claims
  5. Metformin Hcl141 claims
  6. Gabapentin87 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 2 group practices

  1. Oak Street Health Physicians Group OF Arizona PLLCMesa, AZ
  2. Saint Alphonsus Regional Medical Center IncBoise, ID

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Forrest Yeakley among 453 internal medicine physician records in Idaho

Forrest Yeakley, DO is one of 453 internal medicine physician records with a practice address in Idaho. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 71% of them.

  • NPI issued2018 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2018 · median 2011 among the 254 with a school on file
  • Record last updated2025 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 internal medicine physician records list a practice address in Caldwell

They are 9 of the 736 NPPES records with a practice address in Caldwell, and 453 internal medicine physician records in Idaho.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Harsh Vardhan Agrawal, MDCaldwell, ID 836051760663900
  2. Sherri Brown, MDCaldwell, ID 836051235172644
  3. Hugh Eddy, M.D.Caldwell, ID 836051295988384
  4. Nathanael Hogg, D.OCaldwell, ID 836051225420250
  5. Nathan Holmes, DOCaldwell, ID 836051396151148
  6. Steven Koga, M.D.Caldwell, ID 836051144275512
  7. Carolyn Rees, M.D.Caldwell, ID 836051386683431
  8. Dennis Wattier, RNCaldwell, ID 836051699464776

Common questions

What is Forrest Yeakley, DO's NPI number?

Forrest Yeakley, DO's National Provider Identifier (NPI) is 1841787611, issued on Apr 17, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Forrest Yeakley, DO located?

The NPPES record lists a practice address at 712 Aviation Way, Caldwell, ID, 83605. Phone: (208) 302-7100. Providers update this record themselves, so call before visiting.

How can I verify Forrest Yeakley, DO's license?

NPPES lists Idaho license number O-2015, 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 Forrest Yeakley, DO prescribe under Medicare Part D?

In 2024, Forrest Yeakley, DO had 3,033 Medicare Part D claims for 416 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.