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

Dr. Glenford Delacy Nixon, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1912058843

Dr. Glenford Delacy Nixon, MD is a Geriatric Medicine (Internal Medicine) Physician in Oyster Bay, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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

8 S Rd
Oyster Bay, NY 11771-1906
Phone: (516) 922-1056
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 173410 (NY)

Record details

NPI number1912058843
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 16, 2007
Last updated in NPPESJuly 8, 2007

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