Bruce Belzer, MD
NPI 1083666382 · Family Medicine Physician · Boise, ID
Bruce Belzer, MD is a Family Medicine Physician provider in Boise, ID (NPI 1083666382).
Provider details
- NPI number
- 1083666382
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M7839 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,079 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 383 | $118 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 213 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 108 | $9 |
| Administration of Pneumococcal VaccineG0009 | 104 | $29 |
| Admn Sarscov2 Vacc 1 Dose90480 | 91 | $39 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 139 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 810 | 220 |
| Levothyroxine Sodium | 806 | 213 |
| Losartan Potassium | 468 | 141 |
| Amlodipine Besylate | 347 | 105 |
| Omeprazole | 332 | 92 |
| Lisinopril | 260 | 78 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$568 across 29 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2010-01-28
Frequently asked questions
- What is Bruce Belzer's NPI number?
- Bruce Belzer's National Provider Identifier (NPI) is 1083666382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruce Belzer's specialty?
- Bruce Belzer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bruce Belzer located?
- Bruce Belzer's practice location on file with NPPES is 6052 W State St, Boise, ID 83703-2739.
- What is Bruce Belzer's phone number?
- The practice phone number listed in the NPPES registry for Bruce Belzer is (208) 344-7799.
- Is Bruce Belzer's NPI active?
- Yes — Bruce Belzer's NPI (1083666382) is active in the NPPES registry as of the last update on 2010-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.