Stephen A. Brassell, MD
Urology Physician · Boise, ID
Stephen A. Brassell, MD is a urology physician with a practice address in Boise, Idaho, and NPI 1538108311, issued on Jun 6, 2006. Check the license (Idaho M11527, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen A. Brassell
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- M11527 ID
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Idaho St, Boise, ID 83712
- Phone
- (208) 381-2222
- Enumerated
- Jun 6, 2006
- Record last updated
- Jul 24, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 61 in Idaho → Look up another NPI →
Also registered at 100 E Idaho St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- R Archibald, MDObstetrics & Gynecology Physician1831147248
- Chase Ayres, PHARMDPharmacist1922628080
Verify Stephen A. Brassell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M11527Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average urology physician in 2024
854 Medicare Part D claims for 330 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Finasteride255 claims
- Tamsulosin Hcl227 claims
- Levofloxacin92 claims
- Diazepam74 claims
- Oxybutynin Chloride36 claims
- Hydrocodone-Acetaminophen25 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).
Industry payments in 2024: $1,355.33
10 payments; by number, the most common kind was food and beverage; the largest payer was Edap Technomed Inc. The 9,340 providers of this specialty with any payment received $3,800.04 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.
Stephen A. Brassell among 61 urology physician records in Idaho
Stephen A. Brassell, MD is one of 61 urology physician records with a practice address in Idaho. 84% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2013 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Idaho
There are 61 urology physician records in Idaho.
All 61 in Idaho → Every provider in Boise → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Donald Walker, MDBoise, ID 837061164461620
- Austen Slade, M.D.Boise, ID 837041467815530
- Edwin Briggs, M.D.Boise, ID 837021316028889
- Sean Stroup, M.D.Boise, ID 837021083686117
- Kara Taggart, M.D.Boise, ID 837021124055355
- Kenneth VerlageBoise, ID 837021730620907
- Nicholas Kuntz, M.D.Meridian, ID 836421104147362
- Helen Kuo, MDMeridian, ID 836421346407921
Common questions
What is Stephen A. Brassell, MD's NPI number?
Stephen A. Brassell, MD's National Provider Identifier (NPI) is 1538108311, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen A. Brassell, MD located?
The NPPES record lists a practice address at 100 E Idaho St, Boise, ID, 83712. Phone: (208) 381-2222. Providers update this record themselves, so call before visiting.
How can I verify Stephen A. Brassell, MD's license?
NPPES lists Idaho license number M11527, 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 Stephen A. Brassell, MD prescribe under Medicare Part D?
In 2024, Stephen A. Brassell, MD had 854 Medicare Part D claims for 330 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Stephen A. Brassell, 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.