Doctor profile · Federal record
Dr. Lawrence Debellis, DO, MS
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Obesity Medicine (Internal Medicine) Physician · Endocrinology, Diabetes & Metabolism Physician · Darien, CT
- NPI 1073177846
- Accepts Medicare
- 12 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
36 Old Kings Hwy S Ste 200
Darien, CT 068204523
(203) 852-2270
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- June 26, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Connecticut #80635 · South Carolina #MDO.89993LL
- Medicaid
- FL #114762600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073177846. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$62
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 1 | $62.48 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Lawrence Debellis's medical specialty?
Dr. Lawrence Debellis practices Endocrinology, Diabetes & Metabolism Physician in Darien, CT.
Where does Dr. Lawrence Debellis practice?
Dr. Lawrence Debellis practices at 36 Old Kings Hwy S Ste 200, Darien, CT 068204523. Office phone: 2038522270.
What is Dr. Lawrence Debellis's NPI?
Dr. Lawrence Debellis's National Provider Identifier (NPI) is 1073177846, issued by NPPES.
Does Dr. Lawrence Debellis accept Medicare assignment?
Yes. Dr. Lawrence Debellis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.