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

Charles Oshinsky, MD

Individual provider Rheumatology Physician · NPI 1639608912

Charles Oshinsky, MD is a Rheumatology in Chevy Chase, Maryland. Graduated from New York University School of Medicine in 2017, 9 years ago. Practices with Arthritis and Rheumatism Associates PC, a 56-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
9
Trained at
New York University School of Medicine
Licensed in
MD
In the registry since
2017
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

5454 Wisconsin Ave Ste 600
Chevy Chase, MD 20815-6927
Phone: (301) 942-7600
Fax: (301) 652-0210
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence D0093457 (MD)

Record details

NPI number1639608912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2017
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026
Mailing address7361 Calhoun Pl Ste 600, Rockville, MD 20855-2788

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Arthritis And Rheumatism Associates Pc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

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