MARK H. EIG, M.D. LLC
NPI 1215084355
Internal Medicine in Silver Spring, MD

Q: What is Mark H. Eig, M.D. LLC's NPI number?

The NPI number for Mark H. Eig, M.D. LLC is 1215084355. It was assigned to this organization in the NPPES registry on January 4, 2007.

Q: What is Mark H. Eig, M.D. LLC's specialty?

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

Active since January 04, 2007

10801 LOCKWOOD DR, SUITE 280, SILVER SPRING, MD 20901(301) 520-1220(301) 592-0440 Get Directions Write a Review

NPPES record last updated: March 30, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Mark H. Eig, M.d. Llc NPPES

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

MARK H. EIG, M.D. LLC (NPI 1215084355) is a healthcare organization registered as an internal medicine in Silver Spring, Maryland and active in the NPI registry since January 2007. The organization lists Mark Hershel Eig, President, as its authorized official.

NPPES Registry Identity

NPI1215084355

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMARK H. EIG, M.D. LLC

Location Address10801 LOCKWOOD DR, SUITE 280Silver Spring, MD 20901-1556

Mailing Address10801 Lockwood Dr, Suite 280Silver Spring, MD 20901-1556 · (301) 520-1220 · Fax (301) 592-0440

Phone(301) 520-1220

Fax(301) 592-0440

Organization SubpartNo

Authorized OfficialMark Hershel EigPresident · (301) 592-1220

Enumeration DateJanuary 4, 2007

Last NPPES UpdateMarch 30, 2008

✔ NPI 1215084355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MD · D024886

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.

10801 LOCKWOOD DR, Silver Spring, MD 20901

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Other Identifiers 1

Medicare UPINB94804MD

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

MR. FRANZ KARL BYARS N.P.

Nurse Practitioner

10801 LOCKWOOD DR, STE 200
SILVER SPRING, MD 20901

Montgomery County (301) 593-2002

RICHARD E BROTH M.D

Obstetrics & Gynecology (Maternal & Fetal Medicine)

10801 LOCKWOOD DR, SUITE 300
SILVER SPRING, MD 20901

Montgomery County (301) 681-0004

DR. MILTON KOCH M.D.

Internal Medicine (Gastroenterology)

10801 LOCKWOOD DR
SILVER SPRING, MD 20901

Montgomery County (301) 593-2002

DR. KATHLEEN M KADOW M.D., M.P.H.

Pediatrics

10801 LOCKWOOD DR, SUITE 325
SILVER SPRING, MD 20901

Montgomery County (301) 754-3050

D & D DIAGNOSTICS, LLC

Radiology (Diagnostic Radiology)

10801 LOCKWOOD DR, STE 170 COLEWOOD CENTER
SILVER SPRING, MD 20901

Montgomery County (301) 592-0727

LOCKWOOD AMBULATORY SURGERY CENTER

Clinic/Center (Ambulatory Surgical)

10801 LOCKWOOD DR, SUITE 260
SILVER SPRING, MD 20901

Montgomery County (301) 924-5044

DR. JOYCE ANNE SCHOENHEIMER PH.D.

Psychologist (Clinical)

10801 LOCKWOOD DR
SILVER SPRING, MD 20901

Montgomery County (301) 681-6789

ENDOSCOPIC SURGICAL CENTRE OF MARYLAND LLC

Clinic/Center (Ambulatory Surgical)

10801 LOCKWOOD DR, SUITE 110
SILVER SPRING, MD 20901

Montgomery County (301) 593-5110

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 H. Eig, M.D. LLC's NPI number?

The NPI number for Mark H. Eig, M.D. LLC is 1215084355. It was assigned to this organization in the NPPES registry on January 4, 2007.

Where is Mark H. Eig, M.D. LLC located?

Mark H. Eig, M.D. LLC is located at 10801 Lockwood Dr Suite 280, Silver Spring, MD 20901. The listed phone number is (301) 520-1220.

What is Mark H. Eig, M.D. LLC'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 H. Eig, M.D. LLC was last updated on March 30, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.