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

Dr. Sylvia Kelley Knowlton, MD

Individual provider Allergy & Immunology (Internal Medicine) Physician · NPI 1164553319

Dr. Sylvia Kelley Knowlton, MD is an Allergy & Immunology (Internal Medicine) Physician in Alfred Station, New York. Licensed in Colorado, Florida, Indiana and New York and 1 more. Registered with an NPI since 2007.

Licensed in
CO, FL, IN, NY, WY
In the registry since
2007
Specialties on file
5
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

1549 Waterwells Rd
Alfred Station, NY 14803-9794
Phone: (607) 587-9008
Show map & directions

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

Specialties & licences

Allergy & Immunology (Internal Medicine) Physician (primary) Taxonomy 207RA0201X · Licence 193544 (NY)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence ME34668 (FL)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 2722A (WY)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 01026292A (IN)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 21239 (CO)

Record details

NPI number1164553319
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 8, 2007
Last updated in NPPESJuly 8, 2007