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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOSHUA DAVID BROWN MD, PHD
NPI 1861021560
Radiology - Neuroradiology in Baltimore, MD

Active since April 04, 2020
22 S GREENE ST RM N3E09, BALTIMORE, MD 21201(410) 328-6110 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 26, 2026, Apr 4, 2020 (2 updates tracked since 2020).

About Joshua David Brown Md, Phd NPPES

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

JOSHUA DAVID BROWN MD, PHD (NPI 1861021560) is an individual neuroradiology provider in Baltimore, Maryland, licensed in Georgia (111938) and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1861021560
Entity TypeIndividualMale
Primary Taxonomy2085N0700X
Provider Legal NameJOSHUA DAVID BROWNCredential: MD, PHD
Location Address22 S GREENE ST RM N3E09Baltimore, MD 21201-1544
Mailing Address22 S Greene St Rm N3e09Baltimore, MD 21201-1544
Phone(410) 328-6110
Sole ProprietorYes
Enumeration DateApril 4, 2020
Last NPPES UpdateAugust 26, 20262 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
✔ NPI 1861021560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · NeuroradiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085N0700X
License✔ Licensed in GA · 111938
Definition
A radiologist who diagnoses and treats diseases utilizing imaging procedures as they relate to the brain, spine and spinal cord, head, neck and organs of special sense in adults and children.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
22 S GREENE ST RM N3E09, Baltimore, MD 21201
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Other Providers at the Same Location NPPES 20

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

DR. KATHERINE MICHAELA PANAGOS MD
Student in an Organized Health Care Education/Training Program
22 S GREENE ST RM N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6110
RENUKA MEENU RAMCHANDRAN MD
Student in an Organized Health Care Education/Training Program
22 S GREENE ST RM N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6110
MEGAN BURIN
Student in an Organized Health Care Education/Training Program
22 S GREENE ST RM N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6110
ROHAN SINGH MD
Student in an Organized Health Care Education/Training Program
22 S GREENE ST RM N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6110
BRADLEY RYBINSKI
Student in an Organized Health Care Education/Training Program
22 S GREENE ST RM N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6110
ETHAN KOTLOFF MD
Student in an Organized Health Care Education/Training Program
22 S GREENE ST RM N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6110
NIDHI ELSA MATHEW MD
Student in an Organized Health Care Education/Training Program
22 S GREENE ST RM N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6610
ROHAN SHARMA MD
Student in an Organized Health Care Education/Training Program
22 S GREENE ST RM N3E09
BALTIMORE, MD 21201
Baltimore City (410) 328-6110

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 Joshua Brown's NPI number?

The NPI number for Joshua Brown is 1861021560. It was assigned to this individual provider in the NPPES registry on April 4, 2020.

Where is Joshua Brown located?

Joshua Brown practices at 22 S Greene St Rm N3e09, Baltimore, MD 21201. The listed phone number is (410) 328-6110.

What is Joshua Brown's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Neuroradiology, with taxonomy code 2085N0700X.

When was this NPI record last updated?

The NPPES record for Joshua Brown was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.