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DR. MARCIA GLENN RILEY M. D.
NPI 1821234923
Internal Medicine in Lawrenceville, GA

Active since December 20, 2008
355 PHILIP BLVD, LAWRENCEVILLE, GA 30046(404) 688-9300 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Marcia Glenn Riley M. D. NPPES

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

DR. MARCIA GLENN RILEY M. D. (NPI 1821234923) is an individual internal medicine provider in Lawrenceville, Georgia, licensed in Georgia (28066) and active in the NPI registry since December 2008.

NPPES Registry Identity

NPI1821234923
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARCIA GLENN RILEYCredential: M. D.
Location Address355 PHILIP BLVDLawrenceville, GA 30046-8733
Mailing Address241 Peachtree St Ne Ste AAtlanta, GA 30303-1421 · (404) 688-9300
Phone(404) 688-9300
Sole ProprietorNo
Enumeration DateDecember 20, 2008
Last NPPES UpdateSeptember 10, 2025
NPPES CertifiedSeptember 10, 2025
✔ NPI 1821234923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in GA · 28066
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.

Other Identifiers 1

Medicaid003132247EGA

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 Marcia Riley's NPI number?

The NPI number for Marcia Riley is 1821234923. It was assigned to this individual provider in the NPPES registry on December 20, 2008.

Where is Marcia Riley located?

Marcia Riley practices at 355 Philip Blvd, Lawrenceville, GA 30046. The listed phone number is (404) 688-9300.

What is Marcia Riley'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 Marcia Riley was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.