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

Dr. Joy Chang, MD

Individual provider Addiction Psychiatry Physician · NPI 1154620540

Dr. Joy Chang, MD is a Psychiatry in Baltimore, Maryland. Graduated from Wright State University Boonshoft School of Medicine in 2011, 15 years ago. Practices with Cornerstone Montgomery Inc, a 22-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
15
Trained at
Wright State University Boonshoft School of Medicine
Licensed in
MD
In the registry since
2011
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

110 S Paca St 4N149
Baltimore, MD 21201-1642
Phone: (410) 328-1834
Fax: (410) 328-1749
Show map & directions

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

Specialties & licences

Addiction Psychiatry Physician (primary) Taxonomy 2084P0802X · Licence D0076718 (MD)

Record details

NPI number1154620540
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2011
Last updated in NPPESJuly 30, 2016

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolWRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Cornerstone Montgomery Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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