Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Leigh Nathan, MD PLLC

Organization Adult Mental Health Clinic/Center · NPI 1013626761

Leigh Nathan, MD PLLC is an Adult Mental Health Clinic/Center in Madison, Connecticut. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

85B Wall St
Madison, CT 06443-3121
Phone: (860) 222-0828
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X

Record details

NPI number1013626761
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leigh Nathan — Owner · (860) 222-0828
Other names Leigh Nathan, Md Pllc
NPI enumeratedNovember 22, 2022
Last updated in NPPESNovember 22, 2022
Certification dateNovember 22, 2022
Mailing address14 Bower Rd, Madison, CT 06443-2526

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