Individual
RONALD WILLIAMS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Contact information
Practice address
5900 YORK RD STE 2, BALTIMORE, MD 21212-3041
(443) 563-1021
Mailing address
9451 FITZHARDING LN, OWINGS MILLS, MD 21117-4415
(443) 563-1021
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
—
MD
Other
Enumeration date
10/30/2025
Last updated
10/30/2025
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