Roger G. Roos, MD
Internal Medicine Physician · Boise, ID
Roger G. Roos, MD is an internal medicine physician with a practice address in Boise, Idaho, and NPI 1891875712, issued on Oct 16, 2006. Check the license (Idaho M6840, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Roger G. Roos
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M6840 ID
Self-reported in NPPES; status is on the state search - Practice location
- 190 E Bannock St, Boise, ID 83712
- Phone
- (208) 381-4100
- Enumerated
- Oct 16, 2006
- Record last updated
- Nov 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (208) 381-1665
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 453 in Idaho → Look up another NPI →
Also registered at 190 E Bannock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Ackerson, ACNPC-AGAcute Care Nurse Practitioner1982329751
- Jarren Adam, DOEmergency Medicine Physician1295484699
- Sariah AdamsRegistered Nurse1801737978
- Grace Adamson, MDFamily Medicine Physician1497246136
- J Thomas Ahlquist, MDEmergency Medical Services (Emergency Medicine) Physician1598703902
- Dawn Aiken, NPFamily Nurse Practitioner1295175313
Verify Roger G. Roos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M6840Check 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
22 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Roger G. Roos among 453 internal medicine physician records in Idaho
Roger G. Roos, MD 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 updated2011 · 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).
217 internal medicine physician records list a practice address in Boise
They are 217 of the 9,467 NPPES records with a practice address in Boise, and 453 internal medicine physician records in Idaho.
All 453 in Idaho → Every provider in Boise → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jennifer Anderson, MDBoise, ID 837121093825903
- Donna Beeson, D.O.Boise, ID 837121689630436
- Peter Cliften, M.D.Boise, ID 837121760473771
- Karen East, MDBoise, ID 837121255380150
- Gabriel Garber, MDBoise, ID 837121588632830
- Erika Lewis, M.D.Boise, ID 837121659320570
- Julie Lyon, M.D.Boise, ID 837121285685891
- Laura McGeorge, MDBoise, ID 837121629029699
Common questions
What is Roger G. Roos, MD's NPI number?
Roger G. Roos, MD's National Provider Identifier (NPI) is 1891875712, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Roger G. Roos, MD located?
The NPPES record lists a practice address at 190 E Bannock St, Boise, ID, 83712. Phone: (208) 381-4100. Providers update this record themselves, so call before visiting.
How can I verify Roger G. Roos, MD's license?
NPPES lists Idaho license number M6840, 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 Roger G. Roos, MD prescribe under Medicare Part D?
In 2024, Roger G. Roos, MD had 22 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.