Organization
JOHNS HOPKINS UNIVERSITY
Active
Organization subpart
No
Provider details
NPI number
Authorized official
NICHOLAS GIARRATANO (DIRECTOR PROVIDER ENROLLMENT)
(410) 933-0000
Entity
Organization
Contact information
Practice address
11085 LITTLE PATUXENT PKWY STE 103, COLUMBIA, MD 21044-2914
(410) 955-5000
Mailing address
6201 GREENLEIGH AVE, BALTIMORE, MD 21220-2004
(410) 933-6423
Taxonomy
Speciality
Code
Description
License number
State
152WV0400X
Vision Therapy Optometrist
Primary
—
—
208600000X
Surgery Physician
Primary
—
—
Other
Enumeration date
02/10/2026
Last updated
03/23/2026
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