1. Home
  2. Directory
  3. Pennsylvania
  4. Scottdale
  5. Optometrist
  6. NPI Profile

DR. DAVID MARSHALL BIGLEY O.D.
NPI 1689663734
Optometrist in Scottdale, PA

Active since October 20, 2005
11 N CHESTNUT ST, SCOTTDALE, PA 15683(724) 887-5820(724) 887-5825 Get Directions Write a Review

NPPES record last updated: March 6, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. David Marshall Bigley O.d. NPPES

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

DR. DAVID MARSHALL BIGLEY O.D. (NPI 1689663734) is an individual optometrist in Scottdale, Pennsylvania, licensed in Pennsylvania (OEG001126) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1689663734
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. DAVID MARSHALL BIGLEYCredential: O.D.
Location Address11 N CHESTNUT STScottdale, PA 15683-1714
Mailing Address11 N Chestnut StScottdale, PA 15683-1714 · (724) 887-5820 · Fax (724) 887-5825
Phone(724) 887-5820
Fax(724) 887-5825
Sole ProprietorNo
Enumeration DateOctober 20, 2005
Last NPPES UpdateMarch 6, 2008
✔ NPI 1689663734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in PA · OEG001126
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
11 N CHESTNUT ST, Scottdale, PA 15683
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN070083PA
Other5649920001PA · Dmerc

Other Providers at the Same Location NPPES 3

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

TIMOTHY H NEEDLE O.D.
Optometrist
11 N CHESTNUT ST
SCOTTDALE, PA 15683
Westmoreland County (724) 887-5820
DR. BARBARA R. PORTER O.D.
Optometrist
11 N CHESTNUT ST
SCOTTDALE, PA 15683
Westmoreland County (724) 887-5820
DR. SAMUEL DAVID BIGLEY O.D.
Optometrist
11 N CHESTNUT ST
SCOTTDALE, PA 15683
Westmoreland County (724) 887-5820

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 David Bigley's NPI number?

The NPI number for David Bigley is 1689663734. It was assigned to this individual provider in the NPPES registry on October 20, 2005.

Where is David Bigley located?

David Bigley practices at 11 N Chestnut St, Scottdale, PA 15683. The listed phone number is (724) 887-5820.

What is David Bigley's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for David Bigley was last updated on March 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.