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

Ronald L. Miller, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1972740124

Ronald L. Miller, MD is a Geriatric Medicine (Internal Medicine) Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2009.

Licensed in
CT
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

874 Howard Ave
New Haven, CT 06519-1106
Phone: (203) 688-8200
Fax: (203) 688-8204
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 022944 (CT)

Record details

NPI number1972740124
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 9, 2009
Last updated in NPPESMarch 30, 2017

Other providers in New Haven