Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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David Taylor Guernsey III, DO, MPH

Individual provider Pediatric Emergency Medicine (Emergency Medicine) Physician · NPI 1689106833

David Taylor Guernsey III, DO, MPH is a Pediatric Emergency Medicine (Emergency Medicine) Physician in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2017
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

4802 10th Ave Maimonides Medical Ctr
Brooklyn, NY 11219
Phone: (718) 283-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Emergency Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PP0204X · Licence 306374 (NY)

Record details

NPI number1689106833
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , MPH
Sole proprietorYes
NPI enumeratedMarch 28, 2017
Last updated in NPPESAugust 16, 2021
Certification dateAugust 16, 2021

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