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

Koshnaf Antar, MD

Individual provider Rheumatology Physician · NPI 1720194152

Koshnaf Antar, MD is a Rheumatology in Middletown, New York. Qualified in 1989, 37 years ago. Practices with White Plains Medical Diagnostic Services, PC, a 96-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
37
Licensed in
NY
In the registry since
2006
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

111 Maltese Dr
Middletown, NY 10940
Phone: (845) 342-4774
Fax: (845) 818-7555
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 219104 (NY)

Record details

NPI number1720194152
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 21, 2006
Last updated in NPPESAugust 1, 2008
Mailing address111 Maltese Dr, Middletown, NY 10940

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice White Plains Medical Diagnostic Services, Pc — 96 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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