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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.

DR. JOSEPH THOMAS M.D.
NPI 1679544175
Allergy & Immunology in Laurel, MD

Active since February 01, 2006
9811 MALLARD DR, SUITE NO.114, LAUREL, MD 20708(301) 776-1636(301) 776-7030 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Joseph Thomas M.d. NPPES

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

DR. JOSEPH THOMAS M.D. (NPI 1679544175) is an individual allergy & immunology provider in Laurel, Maryland, licensed in Maryland (D0019386) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1679544175
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameDR. JOSEPH THOMASCredential: M.D.
Location Address9811 MALLARD DR, SUITE NO.114Laurel, MD 20708-3143
Mailing Address9811 Mallard Dr, Suite No.114Laurel, MD 20708-3143 · (301) 776-1636 · Fax (301) 776-7030
Phone(301) 776-1636
Fax(301) 776-7030
Sole ProprietorNo
Enumeration DateFebruary 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1679544175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in MD · D0019386
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
9811 MALLARD DR, Laurel, MD 20708
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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. STEPHANIE WILKS PERDUE M.D.
Pediatrics (Adolescent Medicine)
9811 MALLARD DR, SUITE 109
LAUREL, MD 20708
Prince George's County (301) 776-8000
JILL BANGERT LCSWC
Social Worker (Clinical)
9811 MALLARD DR, SUITE 209
LAUREL, MD 20708
Prince George's County (301) 776-9492
DR. DAVID DURAIRAJ KOILPILLAI DDS
Dentist
9811 MALLARD DR, SUITE 207
LAUREL, MD 20708
Prince George's County (301) 604-0025
DR. MEI-LIN LU M.D.
Pediatrics
9811 MALLARD DR, SUITE 109
LAUREL, MD 20708
Prince George's County (301) 776-8000
DR. NEIL A MEADE M.D.
Family Medicine
9811 MALLARD DR, SUITE 205
LAUREL, MD 20708
Prince George's County (301) 953-1020
AGAS MEDICAL GROUP, LLC
General Practice
9811 MALLARD DR, SUITE # 213
LAUREL, MD 20708
Prince George's County (301) 604-0562
WENDY WOODS DPM
Podiatrist (Foot Surgery)
9811 MALLARD DR, 118-119
LAUREL, MD 20708
Prince George's County (301) 497-9490
DR. MARTHA JANE HORN PH.D.
Counselor (Professional)
9811 MALLARD DR, SUITE 211
LAUREL, MD 20708
Prince George's County (301) 776-8554

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 Joseph Thomas's NPI number?

The NPI number for Joseph Thomas is 1679544175. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Joseph Thomas located?

Joseph Thomas practices at 9811 Mallard Dr Suite No.114, Laurel, MD 20708. The listed phone number is (301) 776-1636.

What is Joseph Thomas's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for Joseph Thomas 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 31 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.