Bart Muhs, MD, PHD
NPI 1811928492 · Vascular Surgery Physician · Old Saybrook, CT
Provider details
- NPI number
- 1811928492
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- MD16508 (RI)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,720 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) |
|---|---|---|
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 292 | $124 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 284 | $197 |
| Ultrasound of Leg Arteries Or Artery Grafts93925 | 153 | $254 |
| Destruction of First Incompetent Vein of Arm Or Leg Using Radiofrequency and Imaging Guidance36475 | 131 | $1,110 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 126 | $194 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $133 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19,898 across 60 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 (4)
- 540 Saybrook Rd Ste 210Middletown, CT 06457-4759Phone: (844) 974-4117Fax: (203) 502-2615
- 2 Shaws CvNew London, CT 06320-4975Phone: (844) 482-7285
- 70 Kenyon Ave Ste L60Wakefield, RI 02879-4256Phone: (401) 661-8088
- 35 Wells St Unit 3Westerly, RI 02891-2962Phone: (401) 315-9575
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2023-04-28
- Certified
- 2023-04-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.