Christopher Gnadinger, MD
Emergency Medical Services (Emergency Medicine) Physician · Boise, ID
Christopher Gnadinger, MD is an emergency medical services (emergency medicine) physician with a practice address in Boise, Idaho, and NPI 1437109253, issued on May 11, 2006. Check the license (Idaho M9409, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Christopher Gnadinger
- Credential
- MD
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- M9409 ID
Self-reported in NPPES; status is on the state search - Practice location
- 190 E Bannock St, Boise, ID 83712
- Phone
- (208) 381-2222
- Enumerated
- May 11, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 16 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 Christopher Gnadinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M9409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
269 Medicare Part D claims for 172 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 46 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen43 claims
- Ondansetron Odt36 claims
- Cefdinir15 claims
- Baclofen14 claims
- Prednisone13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Christopher Gnadinger among 16 emergency medical services (emergency medicine) physician records in Idaho
Christopher Gnadinger, MD is one of 16 emergency medical services (emergency medicine) physician records with a practice address in Idaho. 44% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 44% newer
- In a Medicare fileYes · 44% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2026 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Idaho
There are 16 emergency medical services (emergency medicine) physician records in Idaho.
All 16 in Idaho → Every provider in Boise → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- J Thomas Ahlquist, MDBoise, ID 837121598703902
- Barton Hill, MDBoise, ID 837121801818182
- John Dudek, M.D.Boise, ID 837021235216706
- Colby AustinMeridian, ID 836421922365436
- Robert Hagenberg, M.D.Meridian, ID 836421841679669
- Kurt Martyn, MDMoscow, ID 838431710034988
- Debra McKinnon, DOMoscow, ID 838431407903669
- Richard Thurston, MDSt Maries, ID 838611881752913
Common questions
What is Christopher Gnadinger, MD's NPI number?
Christopher Gnadinger, MD's National Provider Identifier (NPI) is 1437109253, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Gnadinger, MD located?
The NPPES record lists a practice address at 190 E Bannock St, Boise, ID, 83712. Phone: (208) 381-2222. Providers update this record themselves, so call before visiting.
How can I verify Christopher Gnadinger, MD's license?
NPPES lists Idaho license number M9409, 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 Christopher Gnadinger, MD prescribe under Medicare Part D?
In 2024, Christopher Gnadinger, MD had 269 Medicare Part D claims for 172 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. Part D covers Medicare prescriptions only.
What is Christopher Gnadinger, MD's MIPS final score?
The 2023 MIPS final score is 83.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.