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

Dr. John Antonios Ashkar, MD

Individual provider Internal Medicine Physician · NPI 1073568184

Dr. John Antonios Ashkar, MD is a Pulmonary Disease in Brooklyn, New York. Qualified in 1996, 30 years ago. Practices with Chinatown True Care Medical PLLC, a 247-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
30
Licensed in
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.

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Practice location Address checks out

355 Ovington Ave Ste 202
Brooklyn, NY 11209-1458
Phone: (718) 621-7100
Fax: (718) 333-5523
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 225157 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 225157 (NY)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 225157 (NY)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 225157 (NY)

Record details

NPI number1073568184
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 24, 2006
Last updated in NPPESJanuary 14, 2020
Certification dateJanuary 14, 2020
Mailing address355 Ovington Avenue, Suite 202, Brooklyn, NY 11209-1458

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Chinatown True Care Medical Pllc — 247 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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