Brent H. Greenwald, M.D.
Neurological Surgery Physician · Idaho Falls, ID
Brent H. Greenwald, M.D. is a neurological surgery physician with a practice address in Idaho Falls, Idaho, and NPI 1134155666, issued on Jun 25, 2006. Check the license (Idaho M-6947, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Brent H. Greenwald
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- M-6947 ID
Self-reported in NPPES; status is on the state search - Practice location
- 3155 Channing Way, Idaho Falls, ID 83404
- Phone
- (208) 535-4800
- Enumerated
- Jun 25, 2006
- Record last updated
- Jul 13, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (208) 535-4807
- Medicaid ID
- 002786100 ID
- Medicare enrollment
- Enrolled (PECOS I20040123000089); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 46 in Idaho → Look up another NPI →
Also registered at 3155 Channing Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Blair, LMT,PTAMassage Therapist1053145110
- Kari Lasco-Sanders, DPTPhysical Therapist1760621080
- Jed Loertscher, DPTPhysical Therapist1417383654
- Christopher Rigby, DPTPhysical Therapist1700174489
- Mark Thompson, DPTPhysical Therapist1740693050
- Shannon West, CFA, CSTSurgical Technologist1215089768
Verify Brent H. Greenwald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-6947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average neurological surgery physician in 2024
65 Medicare Part D claims for 28 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 23 claims were for opioids.
Most prescribed
- Gabapentin19 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.
Industry payments in 2024: $304.79
7 payments; by number, the most common kind was food and beverage; the largest payer was Providence Medical Technology, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Greenwald Neurosurgical PCIdaho Falls, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brent H. Greenwald among 46 neurological surgery physician records in Idaho
Brent H. Greenwald, M.D. is one of 46 neurological surgery physician records with a practice address in Idaho. 87% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 43% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1989 · median 2003 among the 35 with a school on file
- Record last updated2009 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Idaho
There are 46 neurological surgery physician records in Idaho.
All 46 in Idaho → Every provider in Idaho Falls → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Clark Allen, M.D.Idaho Falls, ID 834041780679126
- Robert Cach, M.D.Idaho Falls, ID 834041962592022
- James Cook, PA-CIdaho Falls, ID 834041497838478
- John Dickinson, D.O.Idaho Falls, ID 834041457606279
- Brandon Kelly, M.D.Idaho Falls, ID 834041295942142
- Abraham Schlauderaff, MDIdaho Falls, ID 834041225492390
- Patrick Cindrich, M.D.Rupert, ID 833501821101395
- David Ormond, MDLewiston, ID 835011700159555
Common questions
What is Brent H. Greenwald, M.D.'s NPI number?
Brent H. Greenwald, M.D.'s National Provider Identifier (NPI) is 1134155666, issued on Jun 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brent H. Greenwald, M.D. located?
The NPPES record lists a practice address at 3155 Channing Way, Idaho Falls, ID, 83404. Phone: (208) 535-4800. Providers update this record themselves, so call before visiting.
How can I verify Brent H. Greenwald, M.D.'s license?
NPPES lists Idaho license number M-6947, 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 Brent H. Greenwald, M.D. prescribe under Medicare Part D?
In 2024, Brent H. Greenwald, M.D. had 65 Medicare Part D claims for 28 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.