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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ROBERT EARL WALKER MD
NPI 1609860386
Ophthalmology in Oak Ridge, TN

Active since September 08, 2005
90 VERMONT AVE, THE EYE CENTER OF OAK RIDGE PC, OAK RIDGE, TN 37830(865) 482-8890(865) 482-7400 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert Earl Walker Md NPPES

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

ROBERT EARL WALKER MD (NPI 1609860386) is an individual ophthalmology provider in Oak Ridge, Tennessee, licensed in Tennessee (MD0000009233) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1609860386
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameROBERT EARL WALKERCredential: MD
Location Address90 VERMONT AVE, THE EYE CENTER OF OAK RIDGE PCOak Ridge, TN 37830-6478
Mailing Address90 Vermont Ave, The Eye Center Of Oak Ridge PcOak Ridge, TN 37830-6478 · (865) 482-8890 · Fax (865) 482-7400
Phone(865) 482-8890
Fax(865) 482-7400
Sole ProprietorNo
Enumeration DateSeptember 8, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1609860386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in TN · MD0000009233
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
90 VERMONT AVE, Oak Ridge, TN 37830
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Other Identifiers 1

Medicaid3183402TN

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.

DR. JAMES ARTHUR ENGBLOM DPM
Podiatrist (Foot Surgery)
90 VERMONT AVE
OAK RIDGE, TN 37830
Anderson County (865) 481-2541
LEE ALAN SMALLEY MD
Ophthalmology
90 VERMONT AVE, THE EYE CENTER OF OAK RIDGE PC
OAK RIDGE, TN 37830
Anderson County (865) 482-8890
DR. NATALIE LYNN FRASIER O.D.
Optometrist
90 VERMONT AVE
OAK RIDGE, TN 37830
Anderson County (865) 482-8900
TLC THE LASER CENTER (TRI-CITIES) INC.
Clinic/Center
90 VERMONT AVE
OAK RIDGE, TN 37830
Anderson County (423) 282-0002
EYE CENTER OF OAK RIDGE,PC
Ophthalmology
90 VERMONT AVE
OAK RIDGE, TN 37830
Anderson County (865) 482-8890
ORTHOTENNESSEE, PC
Durable Medical Equipment & Medical Supplies
90 VERMONT AVE, SUITE 300
OAK RIDGE, TN 37830
Anderson County (865) 481-2541
DR. CLETUS J. MCMAHON JR. M.D.
Orthopaedic Surgery
90 VERMONT AVE, SUITE 300
OAK RIDGE, TN 37830
Anderson County (865) 481-2541
BRADLEY JOHNSON LUTTRELL MD
Ophthalmology
90 VERMONT AVE
OAK RIDGE, TN 37830
Anderson County (865) 482-8890

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 Robert Walker's NPI number?

The NPI number for Robert Walker is 1609860386. It was assigned to this individual provider in the NPPES registry on September 8, 2005.

Where is Robert Walker located?

Robert Walker practices at 90 Vermont Ave The Eye Center Of Oak Ridge PC, Oak Ridge, TN 37830. The listed phone number is (865) 482-8890.

What is Robert Walker's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Robert Walker 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 23 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.