Seth Lapuk, M.D.
NPI 1598748840 · Pediatric Cardiology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Lapuk, M.D. is a Pediatric Cardiology Physician provider in Hartford, CT (NPI 1598748840).
Provider details
- NPI number
- 1598748840
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 033709 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
27 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 16 | $3 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 11 | $18 |
Typical Medicare-allowed amounts for these services range $3–$18 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-21
- Last updated
- 2022-04-13
- Certified
- 2022-04-13
Frequently asked questions
- What is Seth Lapuk's NPI number?
- Seth Lapuk's National Provider Identifier (NPI) is 1598748840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Lapuk's specialty?
- Seth Lapuk is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Lapuk located?
- Seth Lapuk's practice location on file with NPPES is 282 Washington St, Hartford, CT 06106-3322.
- What is Seth Lapuk's phone number?
- The practice phone number listed in the NPPES registry for Seth Lapuk is (860) 545-9216.
- Does Seth Lapuk accept Medicare?
- Seth Lapuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Lapuk's NPI active?
- Yes — Seth Lapuk's NPI (1598748840) is active in the NPPES registry as of the last update on 2022-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.