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JOHNS HOPKINS UNIVERSITY
NPI 1982559977
Ophthalmology in Bel Air, MD

Active since March 04, 2026
620 BOULTON ST, BEL AIR, MD 21014(410) 893-0480 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Johns Hopkins University NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHNS HOPKINS UNIVERSITY (NPI 1982559977), doing business as Jhu - 620 Boulton St - Provider Type: 20 - Physician, is a healthcare organization registered as an ophthalmology in Bel Air, Maryland and active in the NPI registry since March 2026. The organization lists Nicholas Giarratano, Director, Provider Enrollment, as its authorized official.

NPPES Registry Identity

NPI1982559977
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameJOHNS HOPKINS UNIVERSITY
Location Address620 BOULTON STBel Air, MD 21014-4255
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-6423
Phone(410) 893-0480
Organization SubpartNo
Authorized OfficialNicholas GiarratanoDirector, Provider Enrollment · (410) 933-0000
Enumeration DateMarch 4, 2026
NPPES CertifiedMarch 4, 2026
✔ NPI 1982559977 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
620 BOULTON ST, Bel Air, MD 21014
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Other Names 1

Doing Business AsJhu - 620 Boulton St - Provider Type: 20 - Physician

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PARRIS-CASTORO EYE CARE CENTER, P.A.
Optometrist
620 BOULTON ST
BEL AIR, MD 21014
Harford County (410) 893-0480
STEPHEN CYFORD O.D.
Optometrist
620 BOULTON ST
BEL AIR, MD 21014
Harford County (410) 836-7010
CHARLES J. CASTORO M.D.
Ophthalmology
620 BOULTON ST
BEL AIR, MD 21014
Harford County (410) 903-0480
PARRIS CASTORO EYE CARE CENTER, P.A.
Ophthalmology
620 BOULTON ST
BEL AIR, MD 21014
Harford County (410) 893-0480
PARRIS-CASTORO EYE CARE CENTER, P.A.
Clinic/Center (Ambulatory Surgical)
620 BOULTON ST, 2ND FLOOR
BEL AIR, MD 21014
Harford County (410) 399-8426
RICHARD COREA O.D.
Optometrist
620 BOULTON ST
BEL AIR, MD 21014
Harford County (410) 836-7010
DR. MEGHAN KATHLEEN BERKENSTOCK M.D.
Ophthalmology
620 BOULTON ST
BEL AIR, MD 21014
Harford County (410) 893-0480
JOHNS HOPKINS UNIVERSITY
Anesthesiology (Critical Care Medicine)
620 BOULTON ST
BEL AIR, MD 21014
Harford County (410) 893-0480

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Johns Hopkins University's NPI number?

The NPI number for Johns Hopkins University is 1982559977. It was assigned to this organization in the NPPES registry on March 4, 2026. The provider is doing business as Jhu - 620 Boulton St - Provider Type: 20 - Physician.

Where is Johns Hopkins University located?

Johns Hopkins University is located at 620 Boulton St, Bel Air, MD 21014. The listed phone number is (410) 893-0480.

What is Johns Hopkins University's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Johns Hopkins University was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.