DR. MARK DUMAIS M.D.
NPI 1982690327
Internal Medicine in La Plata, MD

Active since September 21, 2005
500 CHARLES ST, LA PLATA, MD 20646(301) 609-4857(301) 609-4105 Get Directions Write a Review

NPPES record last updated: June 4, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark Dumais M.d. NPPES

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

DR. MARK DUMAIS M.D. (NPI 1982690327) is an individual internal medicine provider in La Plata, Maryland, licensed in Maryland (D0053813) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1982690327
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARK DUMAISCredential: M.D.
Location Address500 CHARLES STLa Plata, MD 20646-5931
Mailing Address500 Charles StLa Plata, MD 20646-5931 · (301) 609-4857 · Fax (301) 609-4105
Fax(301) 609-4105
Sole ProprietorNo
Enumeration DateSeptember 21, 2005
Last NPPES UpdateJune 4, 2012
NPI 1982690327 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MD · D0053813
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPreventive Medicine · Undersea and Hyperbaric MedicineTaxonomy 2083P0011X · License D0053813 (MD)
500 CHARLES ST, La Plata, MD 20646

Other Identifiers 8

Other60644802Bcbs Maryland
Medicaid135400100MD
Other5092523Aetna Ppo
Medicare UPING46361MD
Other6052423Aetna Hmo
Medicare PIN166326ZADN
Other145724700Department Of Labor
OtherS3990056Bcbs Dc

Other Providers at the Same Location NPPES 8

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

Clinic/Center (Urgent Care)
500 CHARLES ST
LA PLATA, MD 20646
General Practice
500 CHARLES ST
LA PLATA, MD 20646
Audiologist-Hearing Aid Fitter
500 CHARLES ST
LA PLATA, MD 20646
Family Medicine
500 CHARLES ST
LA PLATA, MD 20646
Clinic/Center (Urgent Care)
500 CHARLES ST
LA PLATA, MD 20646
Nurse Practitioner (Family)
500 CHARLES ST
LA PLATA, MD 20646
Surgery
500 CHARLES ST
LA PLATA, MD 20646
Clinic/Center (Urgent Care)
500 CHARLES ST
LA PLATA, MD 20646

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 Mark Dumais's NPI number?

The NPI number for Mark Dumais is 1982690327. It was assigned to this individual provider in the NPPES registry on September 21, 2005.

Where is Mark Dumais located?

Mark Dumais practices at 500 Charles St, La Plata, MD 20646. The listed phone number is (301) 609-4857.

What is Mark Dumais's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Mark Dumais was last updated on June 4, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.