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

Danissa Janelle Williams, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1164041000

Danissa Janelle Williams, MD is a Family Practice in Harrison, New York. Graduated from City University of New York School of Medicine in 2020, 6 years ago. Practices with White Plains Physician Services PC, a 384-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
6
Trained at
City University of New York School of Medicine
Licensed in
NY
In the registry since
2020
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

600 Mamaroneck Ave Ste 301
Harrison, NY 10528-1613
Phone: (914) 723-8100
Fax: (914) 849-7781
Show map & directions

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

Additional practice locations (1)

  • 2100 Wescott Dr, Flemington, NJ 08822-4604 — (908) 788-6100

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 321728 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1164041000
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2020
Last updated in NPPESMay 30, 2025
Certification dateMay 30, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolCITY UNIVERSITY OF NEW YORK SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice White Plains Physician Services Pc — 384 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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