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EDWARD LLOYD WILLIAMSON M.D.
NPI 1669473492
Psychiatry & Neurology - Neurology in Greensburg, PA

Active since August 02, 2005
426 PELLIS RD, GREENSBURG, PA 15601(724) 838-0090(724) 838-7717 Get Directions Write a Review

NPPES record last updated: November 16, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Edward Lloyd Williamson M.d. NPPES

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

EDWARD LLOYD WILLIAMSON M.D. (NPI 1669473492) is an individual neurology provider in Greensburg, Pennsylvania, licensed in Pennsylvania (MD014362E) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1669473492
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameEDWARD LLOYD WILLIAMSONCredential: M.D.
Location Address426 PELLIS RDGreensburg, PA 15601-4574
Mailing Address426 Pellis RdGreensburg, PA 15601-4574 · (724) 838-0090 · Fax (724) 838-7717
Phone(724) 838-0090
Fax(724) 838-7717
Sole ProprietorNo
Enumeration DateAugust 2, 2005
Last NPPES UpdateNovember 16, 2010
✔ NPI 1669473492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in PA · MD014362E
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
426 PELLIS RD, Greensburg, PA 15601
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Other Identifiers 5

Medicare UPIN071216PA
Medicaid0627455PA
Other0006513PA · U.m.w.
Other80330PA · U.s.healthcare
Medicare ID-Type UnspecifiedWI127122PA

Other Providers at the Same Location NPPES 7

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

KARUNA S MANDAVA MD
Psychiatry & Neurology (Neurology)
426 PELLIS RD
GREENSBURG, PA 15601
Westmoreland County (724) 838-0090
WESTMORELAND SLEEP MEDICINE
Durable Medical Equipment & Medical Supplies
426 PELLIS RD, SUITE 7
GREENSBURG, PA 15601
Westmoreland County (724) 832-7632
BHARAT JAIN MD
Internal Medicine
426 PELLIS RD, SUITE 1
GREENSBURG, PA 15601
Westmoreland County (724) 832-7632
EDWARD L WILLIAMSON, M.D.,P.C.
Psychiatry & Neurology (Neurology)
426 PELLIS RD
GREENSBURG, PA 15601
Westmoreland County (724) 838-0090
WESTMORELAND SLEEP MEDICINE, P.C.
Internal Medicine (Sleep Medicine)
426 PELLIS RD, SUITE 1
GREENSBURG, PA 15601
Westmoreland County (724) 832-7632
SOUTHWEST PA NEUROLOGY, LLC
Psychiatry & Neurology (Neurology)
426 PELLIS RD
GREENSBURG, PA 15601
Westmoreland County (724) 838-0090
WESTMORELAND SLEEP MEDICINE-DME, INC.
Durable Medical Equipment & Medical Supplies
426 PELLIS RD, SUITE 7
GREENSBURG, PA 15601
Westmoreland County (724) 832-7632

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 Edward Williamson's NPI number?

The NPI number for Edward Williamson is 1669473492. It was assigned to this individual provider in the NPPES registry on August 2, 2005.

Where is Edward Williamson located?

Edward Williamson practices at 426 Pellis Rd, Greensburg, PA 15601. The listed phone number is (724) 838-0090.

What is Edward Williamson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Edward Williamson was last updated on November 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.