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

Dr. Michael James Nickas, DO

Individual provider Internal Medicine Physician · NPI 1417334459

Dr. Michael James Nickas, DO is an Emergency Medicine in Bronx, New York. Qualified in 2015, 11 years ago. Practices with City Medical of Upper East Side PLLC, a 663-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
11
Licensed in
NY
In the registry since
2015
Specialties on file
3
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.

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Practice location Address checks out

4422 3rd Ave
Bronx, NY 10457-2594
Phone: (718) 960-6600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 400 E Main St, Mount Kisco, NY 10549-3417 — (914) 996-4961
  • 701 N Broadway, Sleepy Hollow, NY 10591-1020 — (914) 366-3000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 298833 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 298833 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1417334459
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 28, 2015
Last updated in NPPESMarch 6, 2020
Certification dateMarch 6, 2020

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice City Medical Of Upper East Side Pllc — 663 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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