Walter Raymond Fairfax, MD
Critical Care Medicine (Internal Medicine) Physician · Coeur D Alene, ID
Walter Raymond Fairfax, MD is a critical care medicine (internal medicine) physician with a practice address in Coeur D Alene, Idaho, and NPI 1124170170, issued on Jan 18, 2007. Check the license (Idaho M11477, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Walter Raymond Fairfax
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- M11477 ID
Self-reported in NPPES; status is on the state search - Practice location
- 2003 Kootenai Health Way, Coeur D Alene, ID 83814
- Phone
- (208) 625-4000
- Enumerated
- Jan 18, 2007
- Record last updated
- Apr 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20111128000649); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 1979
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 13 in Idaho → Look up another NPI →
Also registered at 2003 Kootenai Health Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric AchatzEmergency Medicine Physician1780145227
- Lindsay Adams, ARNPNurse Practitioner1891133641
- Katie Adrian, RDRegistered Dietitian1053741371
- Kristine Allen, CST/CSFASurgical Assistant1184110827
- Veronica Alotta, RNRegistered Nurse1447173968
- Justin Anderson, MDEmergency Medicine Physician1598414401
Verify Walter Raymond Fairfax in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M11477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
511 Medicare Part D claims for 116 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 30 claims were for opioids.
Most prescribed
- Clonazepam119 claims
- Gabapentin55 claims
- Modafinil51 claims
- Zolpidem Tartrate47 claims
- Armodafinil24 claims
- Belsomra24 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 MIPS final score for 2023 (Medicare payment program): 94.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Kootenai Health IncOrofino, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Walter Raymond Fairfax among 13 critical care medicine (internal medicine) physician records in Idaho
Walter Raymond Fairfax, MD is one of 13 critical care medicine (internal medicine) physician records with a practice address in Idaho. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 54% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated1979 · median 2009 among the 11 with a school on file
- Record last updated2024 · 15% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Idaho
There are 13 critical care medicine (internal medicine) physician records in Idaho.
All 13 in Idaho → Every provider in Coeur D Alene → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Lyudmila Burkart, DOCoeur D Alene, ID 838141699262147
- Kathrine GiarraCoeur D Alene, ID 838141033615836
- Jeffrey Lin, MDBoise, ID 837121891704169
- Paula Carvalho, MDBoise, ID 837061255432910
- Patrick Lindsay, MD, MBBSBoise, ID 837061851949598
- Ivan Martinez Avalos, DOBoise, ID 837061114411865
- Ravi Nallamothu, M.D.Boise, ID 837061265764781
- Anil Patel, M.D.Boise, ID 837061356350664
Common questions
What is Walter Raymond Fairfax, MD's NPI number?
Walter Raymond Fairfax, MD's National Provider Identifier (NPI) is 1124170170, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Walter Raymond Fairfax, MD located?
The NPPES record lists a practice address at 2003 Kootenai Health Way, Coeur D Alene, ID, 83814. Phone: (208) 625-4000. Providers update this record themselves, so call before visiting.
How can I verify Walter Raymond Fairfax, MD's license?
NPPES lists Idaho license number M11477, 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 Walter Raymond Fairfax, MD prescribe under Medicare Part D?
In 2024, Walter Raymond Fairfax, MD had 511 Medicare Part D claims for 116 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Walter Raymond Fairfax, MD's MIPS final score?
The 2023 MIPS final score is 94.9 of 100. 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.