Quick answers
- Does Jeffrey Laut accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey Laut accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Jeffrey Laut see?
- In 2024, CMS data shows 343 Original Medicare patients and 1,019 services for Jeffrey Laut. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey Laut's NPI number?
- 1134228158. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Jeffrey Laut, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 343 |
|---|---|
| Services billed to Medicare | 1,019 |
| Different services or procedures | 27 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)233 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)197 services
- Hemodialysis procedure with physician evaluation (90935)130 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)60 services
- Automated urinalysis test (81003)36 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease75%
- Diabetes53%
- Ischemic heart disease52%
- Heart failure46%
Hospitals where Jeffrey Laut works
Medicare's Facility Affiliation Data lists Jeffrey Laut at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Hartford HospitalHartford, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070025
- Middlesex HospitalMiddletown, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070020
Practice locations
Addresses where Jeffrey Laut is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Simsbury RdAvon, CT 06001 (860) 258‑3480
- 1260 Silas Deane HwyWethersfield, CT 06109 (860) 832‑4666
- 533 Cottage Grove RdBloomfield, CT 06002 (860) 258‑3480
- 80 Seymour StHartford, CT 06102 (860) 258‑3480
Group practices
Medicare enrollment lists Jeffrey Laut as a member of this group (CMS data updated October 2, 2026).
- Starling Physicians, PLLC283 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Avon
Clinicians with the same Medicare primary specialty in Avon, CT — not a recommendation.
Other clinicians in Starling Physicians, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 1985 (41 years since medical school) |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134228158 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians