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

John H. Machledt Jr MD, LLC

Organization Internal Medicine Physician · NPI 1366678385

John H. Machledt Jr MD, LLC is an Internal Medicine Physician in Fairfield, Connecticut. Registered with an NPI since 2009.

In the registry since
2009
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

52 Beach Rd Ste #102
Fairfield, CT 06824
Phone: (203) 259-7871
Fax: (203) 254-2235
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X

Record details

NPI number1366678385
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Machledt — Md · (203) 259-7871
NPI enumeratedJune 4, 2009
Last updated in NPPESJune 4, 2009
Mailing address52 Beach Road, Suite #102, Fairfield, CT 06824

Other providers in Fairfield