DR. MARY LOU LEWIS M.D.
NPI 1790770386
Internal Medicine - Nephrology in Charleston, WV

Active since September 20, 2005
501 MORRIS STREET, CAMC, CHARLESTON, WV 25301(304) 388-7191 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 11, 2025, Mar 7, 2023 (2 updates tracked since 2023).

About Dr. Mary Lou Lewis M.d. NPPES

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

DR. MARY LOU LEWIS M.D. (NPI 1790770386) is an individual nephrology provider in Charleston, West Virginia, licensed in West Virginia (9415) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1790770386
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameDR. MARY LOU LEWISCredential: M.D.
Location Address501 MORRIS STREET, CAMCCharleston, WV 25301
Mailing Address7026 Valley Brook DriveCharleston, WV 25312-9460 · (304) 984-3013
Sole ProprietorNo
Enumeration DateSeptember 20, 2005
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
NPI 1790770386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in WV · 9415
Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedTransplant SurgeryTaxonomy 204F00000X · License 9415 (WV)

Other Providers at the Same Location NPPES 19

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

Nurse Anesthetist, Certified Registered
501 MORRIS STREET
CHARLESTON, WV 25301
Nurse Anesthetist, Certified Registered
501 MORRIS STREET
CHARLESTON, WV 25301
Nurse Practitioner (Family)
501 MORRIS STREET, TRAUMA SERVICES
CHARLESTON, WV 25301
Physician Assistant
501 MORRIS STREET
CHARLESTON, WV 25301
Nurse Anesthetist, Certified Registered
501 MORRIS STREET
CHARLESTON, WV 25301
Nurse Anesthetist, Certified Registered
501 MORRIS STREET
CHARLESTON, WV 25301
Registered Nurse
501 MORRIS STREET
CHARLESTON, WV 25301
Psychologist (Clinical)
501 MORRIS STREET
CHARLESTON, WV 25301

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 Mary Lewis's NPI number?

The NPI number for Mary Lewis is 1790770386. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is Mary Lewis located?

Mary Lewis practices at 501 Morris Street Camc, Charleston, WV 25301. The listed phone number is (304) 388-7191.

What is Mary Lewis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Mary Lewis was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.