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

Dr. Ronald G Hauser III, MD

Individual provider Clinical Informatics (Pathology) Physician · NPI 1780975342

Dr. Ronald G Hauser III, MD is a Clinical Informatics (Pathology) Physician in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

20 York St # T-209 Yale-New Haven Hospital
New Haven, CT 06510-3220
Phone: (203) 688-2259
Fax: (203) 688-5599
Show map & directions

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

Specialties & licences

Clinical Pathology Physician (primary) Taxonomy 207ZC0006X · Licence 52532 (CT)
Clinical Informatics (Pathology) Physician Taxonomy 207ZC0008X · Licence 52532 (CT)

Record details

NPI number1780975342
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 29, 2011
Last updated in NPPESAugust 18, 2025
Certification dateAugust 18, 2025