Carolyn Rees, M.D.
Internal Medicine Physician · Caldwell, ID
Carolyn Rees, M.D. is an internal medicine physician with a practice address in Caldwell, Idaho, and NPI 1386683431, issued on Jun 5, 2006. Check the license (Idaho M7111, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Carolyn Rees
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M7111 ID
Self-reported in NPPES; status is on the state search - Practice location
- 211 E Logan St, Caldwell, ID 83605
- Phone
- (208) 459-4667
- Enumerated
- Jun 5, 2006
- Record last updated
- Apr 17, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (208) 459-3372
- Medicaid ID
- 804151800 ID
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 453 in Idaho → Look up another NPI →
Also registered at 211 E Logan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carolyn Rees in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M7111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
29 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Carolyn Rees among 453 internal medicine physician records in Idaho
Carolyn Rees, M.D. 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2009 · 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.
All 453 in Idaho → Every provider in Caldwell → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Harsh Vardhan Agrawal, MDCaldwell, ID 836051760663900
- Sherri Brown, MDCaldwell, ID 836051235172644
- Hugh Eddy, M.D.Caldwell, ID 836051295988384
- Nathanael Hogg, D.OCaldwell, ID 836051225420250
- Nathan Holmes, DOCaldwell, ID 836051396151148
- Steven Koga, M.D.Caldwell, ID 836051144275512
- Dennis Wattier, RNCaldwell, ID 836051699464776
- Forrest Yeakley, DOCaldwell, ID 836051841787611
Common questions
What is Carolyn Rees, M.D.'s NPI number?
Carolyn Rees, M.D.'s National Provider Identifier (NPI) is 1386683431, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Rees, M.D. located?
The NPPES record lists a practice address at 211 E Logan St, Caldwell, ID, 83605. Phone: (208) 459-4667. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Rees, M.D.'s license?
NPPES lists Idaho license number M7111, 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 Carolyn Rees, M.D. prescribe under Medicare Part D?
In 2024, Carolyn Rees, M.D. had 29 Medicare Part D claims; 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.