Michael Zammit, M.D.
NPI 1841251188 · Vascular Surgery Physician · Twin Falls, ID
Provider details
- NPI number
- 1841251188
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00016876 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
550 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) |
|---|---|---|
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 72 | $38 |
| Ultrasound of Leg Arteries Or Artery Grafts93925 | 62 | $38 |
| Ultrasound Study of Arm and Leg Arteries93922 | 59 | $12 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 49 | $115 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 48 | $39 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $95 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$734 across 15 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
Additional practice locations (3)
- 700 W Ironwood Dr Ste 350Coeur D Alene, ID 83814-4487Phone: (208) 625-5222Fax: (208) 625-5223
- 3311 Riverbend Dr Ste 300Springfield, OR 97477-8800Phone: (541) 222-3531Fax: (541) 222-2843
- 3355 Riverbend Dr Ste 300Springfield, OR 97477-8800Phone: (541) 868-9303Fax: (541) 868-9306
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2023-07-27
- Certified
- 2023-07-27
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.