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GLEN ALAN BOLLIGER MD
NPI 1568455897
Ophthalmology in Chelmsford, MA

Active since August 23, 2005
19 VILLAGE SQ, CHELMSFORD, MA 01824(978) 256-5600(978) 703-0250 Get Directions Write a Review

NPPES record last updated: September 29, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Glen Alan Bolliger Md NPPES

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

GLEN ALAN BOLLIGER MD (NPI 1568455897) is an individual ophthalmology provider in Chelmsford, Massachusetts, licensed in Massachusetts (42762) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1568455897
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameGLEN ALAN BOLLIGERCredential: MD
Location Address19 VILLAGE SQChelmsford, MA 01824-2712
Mailing Address19 Village SqChelmsford, MA 01824-2712 · (978) 256-5600 · Fax (978) 703-0250
Phone(978) 256-5600
Fax(978) 703-0250
Sole ProprietorNo
Enumeration DateAugust 23, 2005
Last NPPES UpdateSeptember 29, 2011
✔ NPI 1568455897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in MA · 42762
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.
19 VILLAGE SQ, Chelmsford, MA 01824
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Other Identifiers 3

Medicaid0158739MA
Medicare PINDX0465MA
Medicare UPINA40178

Other Providers at the Same Location NPPES 14

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

DAVID HYUNGJUN YI MD
Ophthalmology
19 VILLAGE SQ
CHELMSFORD, MA 01824
Middlesex County (978) 256-5600
DAVID GEORGE PERKINS MD
Ophthalmology
19 VILLAGE SQ
CHELMSFORD, MA 01824
Middlesex County (978) 256-5600
DAVID MEARS TRACY MD
Ophthalmology
19 VILLAGE SQ
CHELMSFORD, MA 01824
Middlesex County (978) 256-5600
DR. CECILY ELAINE HAMILL MD, PHD
Ophthalmology
19 VILLAGE SQ
CHELMSFORD, MA 01824
Middlesex County (978) 256-5600
VIVIENNE THERESE KONG OD
Optometrist
19 VILLAGE SQ
CHELMSFORD, MA 01824
Middlesex County (978) 256-5600
JOHN B CONSTANTINE M.D.
Ophthalmology
19 VILLAGE SQ
CHELMSFORD, MA 01824
Middlesex County (978) 256-5600
DR. JENNIFER HARTZELL CALNAN OD
Optometrist (Pediatrics)
19 VILLAGE SQ
CHELMSFORD, MA 01824
Middlesex County (978) 703-0250
JENNA MICHELLE WILLARD O.D.
Optometrist
19 VILLAGE SQ
CHELMSFORD, MA 01824
Middlesex County (978) 256-5600

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 Glen Bolliger's NPI number?

The NPI number for Glen Bolliger is 1568455897. It was assigned to this individual provider in the NPPES registry on August 23, 2005.

Where is Glen Bolliger located?

Glen Bolliger practices at 19 Village Sq, Chelmsford, MA 01824. The listed phone number is (978) 256-5600.

What is Glen Bolliger'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 Glen Bolliger was last updated on September 29, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.