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DR. BERTRAM P. IRSLINGER OD.
NPI 1386653806
Optometrist - Sports Vision in Mchenry, IL

Active since August 05, 2006
409 FRONT ST, MCHENRY, IL 60050(815) 385-1590(815) 385-1605 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Bertram P. Irslinger Od. NPPES

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

DR. BERTRAM P. IRSLINGER OD. (NPI 1386653806) is an individual sports vision provider in Mchenry, Illinois and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1386653806
Entity TypeIndividualMale
Primary Taxonomy152WS0006X
Provider Legal NameDR. BERTRAM P. IRSLINGERCredential: OD.
Location Address409 FRONT STMchenry, IL 60050-5527
Mailing Address409 Front StMchenry, IL 60050-5527 · (815) 385-1590 · Fax (815) 385-1605
Phone(815) 385-1590
Fax(815) 385-1605
Sole ProprietorYes
Enumeration DateAugust 5, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1386653806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyOptometrist · Sports VisionEye and Vision Services Providers
Taxonomy Code152WS0006X
Definition
An optometrist who offers services designed to care for unique vision care needs of athletes, which may include one of more of the following services: corrective vision care unique to a specific sporting environment; protective eyewear for the prevention of sports-related injuries; vision enhancement - which may include vision therapy and techniques to improve visual skills specific to the athlete's sport.
Also ListedOptometristTaxonomy 152W00000X
Also ListedOptometrist · Corneal and Contact ManagementTaxonomy 152WC0802X
Also ListedOptometrist · Occupational VisionTaxonomy 152WX0102X
409 FRONT ST, Mchenry, IL 60050
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Other Providers at the Same Location NPPES

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

LAURA L HUSZLA DNP, APRN, FNP-BC
Nurse Practitioner (Family)
409 FRONT ST
MCHENRY, IL 60050
McHenry County (815) 322-1585

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 Bertram Irslinger's NPI number?

The NPI number for Bertram Irslinger is 1386653806. It was assigned to this individual provider in the NPPES registry on August 5, 2006.

Where is Bertram Irslinger located?

Bertram Irslinger practices at 409 Front St, Mchenry, IL 60050. The listed phone number is (815) 385-1590.

What is Bertram Irslinger's specialty?

The primary specialty registered for this NPI is Optometrist, specializing in Sports Vision, with taxonomy code 152WS0006X.

When was this NPI record last updated?

The NPPES record for Bertram Irslinger was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.