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Dr. Lawrence Paul-Anthony Debellis, DO, MS

Endocrinology, Diabetes & Metabolism Physician in Darien, CT · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1073177846

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Registry record

Entity type Individual (Type 1)
Name Dr. Lawrence Paul-Anthony Debellis
Credential DO, MS
Sex Male
Practice address 36 Old Kings Hwy S Ste 200, Darien, CT, 06820
Phone (203) 852-2270
Enumeration date Apr 27, 2019
Last updated in NPPES Jun 26, 2025

Taxonomy & licenses

207RB0002X Obesity Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 80635 (CT) Secondary
207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License MDO.89993LL (SC) Secondary
207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 80635 (CT) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
KPPJM Other FL BCBS
114762600 Medicaid FL -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Lawrence Debellis?
The National Provider Identifier (NPI) for Lawrence Debellis is 1073177846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lawrence Debellis practice?
The practice location on file with NPPES is in Darien, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-26.