1. Home
  2. Directory
  3. Wisconsin
  4. Merrill
  5. Technician Technologist
  6. NPI Profile

KATHRYN PIFFL
NPI 1699621912
Technician/Technologist - Optician in Merrill, WI

Active since March 09, 2026
1007 E 1ST ST, MERRILL, WI 54452(715) 536-2020(715) 722-0411 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kathryn Piffl NPPES

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

KATHRYN PIFFL (NPI 1699621912) is an individual optician in Merrill, Wisconsin and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1699621912
Entity TypeIndividualFemale
Primary Taxonomy156FX1800X
Provider Legal NameKATHRYN PIFFL
Location Address1007 E 1ST STMerrill, WI 54452-2511
Mailing Address1007 E 1st StMerrill, WI 54452-2511 · (715) 536-2020 · Fax (715) 722-0411
Phone(715) 536-2020
Fax(715) 722-0411
Sole ProprietorYes
Enumeration DateMarch 9, 2026
NPPES CertifiedMarch 9, 2026
✔ NPI 1699621912 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician/Technologist · OpticianEye and Vision Services Providers
Taxonomy Code156FX1800X
Definition
Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.
1007 E 1ST ST, Merrill, WI 54452
Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

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

DR. RONALD J. PIFFL, OPTOMETRIST, LLC
Optometrist
1007 E 1ST ST
MERRILL, WI 54452
Lincoln County (715) 536-3250
DR. LARRY L WOLF OD
Optometrist
1007 E 1ST ST
MERRILL, WI 54452
Lincoln County (715) 536-3250

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 Kathryn Piffl's NPI number?

The NPI number for Kathryn Piffl is 1699621912. It was assigned to this individual provider in the NPPES registry on March 9, 2026.

Where is Kathryn Piffl located?

Kathryn Piffl practices at 1007 E 1st St, Merrill, WI 54452. The listed phone number is (715) 536-2020.

What is Kathryn Piffl's specialty?

The primary specialty registered for this NPI is Technician/Technologist, specializing in Optician, with taxonomy code 156FX1800X.

When was this NPI record last updated?

The NPPES record for Kathryn Piffl was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.