Individual
WILLIAM MICHAEL SULLIVAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
DNP, FNP-C
Contact information
Practice address
6500 BALTIMORE NATIONAL PIKE, BALTIMORE, MD 21228-4200
(855) 910-3278
Mailing address
6500 BALTIMORE NATIONAL PIKE, BALTIMORE, MD 21228-4200
(855) 910-3278
Taxonomy
Speciality
Code
Description
License number
State
363LF0000X
Family Nurse Practitioner
Primary
R182391
MD
Other
Enumeration date
07/25/2023
Last updated
08/04/2026
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