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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.

MR. RALPH HOWARD LLOYD PA-C
NPI 1043274541
Physician Assistant in Baltimore, MD

Active since April 13, 2006
10 N GREENE ST, MEDICAL CARE CLINICAL CENTER (111), BALTIMORE, MD 21201(410) 605-7000(410) 605-7845 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Ralph Howard Lloyd Pa-c NPPES

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

MR. RALPH HOWARD LLOYD PA-C (NPI 1043274541) is an individual physician assistant in Baltimore, Maryland, licensed in Maryland (C0000204) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1043274541
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. RALPH HOWARD LLOYDCredential: PA-C
Location Address10 N GREENE ST, MEDICAL CARE CLINICAL CENTER (111)Baltimore, MD 21201-1524
Mailing Address10 N Greene St, Medical Care Clinical Center (111)Baltimore, MD 21201-1524 · (410) 605-7000 · Fax (410) 605-7845
Phone(410) 605-7000
Fax(410) 605-7845
Sole ProprietorNo
Enumeration DateApril 13, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1043274541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MD · C0000204
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
10 N GREENE ST, 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. NICHOLAS SEWELL BENNETT D.D.S.
Dentist
10 N GREENE ST, 2-D-137
BALTIMORE, MD 21201
Baltimore City (410) 605-7056
KIMBERLY SINGLE LMSW
Social Worker
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 605-7000
UNIVERSITY OF MARYLAND EMERGENCY MEDICINE ASSOCIATES, PA
Emergency Medicine
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (301) 631-8103
MRS. ERIN DAY MAGGART LCSW-C
Social Worker (Clinical)
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 590-4140
MR. CHRISTOPHER WILLIAM BUSER LCSW-C
Social Worker (Clinical)
10 N GREENE ST, BT/101/MC
BALTIMORE, MD 21201
Baltimore City (410) 605-7259
PAUL E. RUSKIN M.D.
Psychiatry & Neurology (Psychiatry)
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 605-7354
MRS. ROSEMARY ANNE SMITH-LAMACCHIA NP
Nurse Practitioner (Adult Health)
10 N GREENE ST, SURGERY SERVICE 112/S
BALTIMORE, MD 21201
Baltimore City (410) 605-7000
MS. SONYA J MORRIS ICSW
Social Worker (Clinical)
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 605-7000

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 Ralph Lloyd's NPI number?

The NPI number for Ralph Lloyd is 1043274541. It was assigned to this individual provider in the NPPES registry on April 13, 2006.

Where is Ralph Lloyd located?

Ralph Lloyd practices at 10 N Greene St Medical Care Clinical Center (111), Baltimore, MD 21201. The listed phone number is (410) 605-7000.

What is Ralph Lloyd's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Ralph Lloyd was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.