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

Lizette Denise Ruiz, MD

Individual provider Emergency Medicine Physician · NPI 1639512668

Lizette Denise Ruiz, MD is an Emergency Medicine in New York, New York. Graduated from University of Southern California Keck School of Medicine in 2013, 13 years ago. Practices with Golden State Emergency Physicians Inc, a 24-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Trained at
University of Southern California Keck School of Medicine
Licensed in
CA
In the registry since
2013
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

525 E 68th St
New York, NY 10065-4870
Phone: (212) 746-0892
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A147989 (CA)

Record details

NPI number1639512668
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 9, 2013
Last updated in NPPESJune 27, 2017

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Golden State Emergency Physicians Inc — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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