Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. WILLIAM R HOBBS
NPI 1003888645
Specialist in Baltimore, MD

Active since February 07, 2006
2000 W BALTIMORE ST, BALTIMORE, MD 21223(410) 362-3000 Get Directions Write a Review

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

About Dr. William R Hobbs NPPES

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

DR. WILLIAM R HOBBS (NPI 1003888645) is an individual specialist in Baltimore, Maryland, licensed in Maryland (D0025213) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1003888645
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. WILLIAM R HOBBS
Location Address2000 W BALTIMORE STBaltimore, MD 21223-1558
Mailing Address8604 Glen Hannah CtWindsor Mill, MD 21244-1100
Sole ProprietorNo
Enumeration DateFebruary 7, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1003888645 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License Licensed in MD · D0025213
Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

2000 W BALTIMORE ST, Baltimore, MD 21223

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.

Specialist
2000 W BALTIMORE ST
BALTIMORE, MD 21223
Surgery
2000 W BALTIMORE ST
BALTIMORE, MD 21223
Dentist (General Practice)
2000 W BALTIMORE ST, SUITE 247
BALTIMORE, MD 21223
Specialist
2000 W BALTIMORE ST
BALTIMORE, MD 21223
Pharmacist
2000 W BALTIMORE ST
BALTIMORE, MD 21223
Specialist
2000 W BALTIMORE ST
BALTIMORE, MD 21223
Dentist
2000 W BALTIMORE ST
BALTIMORE, MD 21223
General Acute Care Hospital
2000 W BALTIMORE ST
BALTIMORE, MD 21223

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 William Hobbs's NPI number?

The NPI number for William Hobbs is 1003888645. It was assigned to this individual provider in the NPPES registry on February 7, 2006.

Where is William Hobbs located?

William Hobbs practices at 2000 W Baltimore St, Baltimore, MD 21223. The listed phone number is (410) 362-3000.

What is William Hobbs's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for William Hobbs was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.