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

Stephen A. Aiello, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1831100825

Stephen A. Aiello, MD is a Geriatric Medicine (Internal Medicine) Physician in Hamilton, New Jersey. Licensed in New Jersey and Pennsylvania. Registered with an NPI since 2006.

Licensed in
NJ, PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1445 Whitehorse Mercerville Rd Ste 103
Hamilton, NJ 08619-3834
Phone: (609) 587-6661
Fax: (609) 587-8503
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 25MA03887800 (NJ)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence MD023160-E (PA)

Record details

NPI number1831100825
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESAugust 16, 2013
Mailing addressPo Box 8500-2946, Philadelphia, PA 19178-2946

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