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

Martha Kenyon Nicholson, MD

Individual provider Pediatrics Physician · NPI 1578637880

Martha Kenyon Nicholson, MD is a Pediatric Medicine in Valhalla, New York. Graduated from University of California, Davis School of Medicine in 1996, 30 years ago. Licensed in California and New York.

Years since qualifying
30
Trained at
University of California, Davis School of Medicine
Licensed in
CA, NY
In the registry since
2006
Specialties on file
4
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

100 Woods Rd
Valhalla, NY 10595-1530
Phone: (914) 493-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 336971 (NY)
Pediatrics Physician Taxonomy 208000000X · Licence A63320 (CA)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence A63320 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A63320 (CA)

Record details

NPI number1578637880
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 20, 2006
Last updated in NPPESJuly 19, 2026
Certification dateJuly 19, 2026
Mailing address100 Woods Rd, Valhalla, NY 10595-1530

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Accepts Medicare assignment Not indicated
Practice locations5 on file with Medicare

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