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DR. RONALD J. PIFFL, OPTOMETRIST, LLC
NPI 1114220225
Optometrist in Merrill, WI

Active since December 10, 2010
1007 E 1ST ST, MERRILL, WI 54452(715) 536-3250(715) 536-2020 Get Directions Write a Review

NPPES record last updated: February 24, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ronald J. Piffl, Optometrist, Llc NPPES

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

DR. RONALD J. PIFFL, OPTOMETRIST, LLC (NPI 1114220225) is a healthcare organization registered as an optometrist in Merrill, Wisconsin and active in the NPI registry since December 2010. The organization lists Kathryn Piffl, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1114220225
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameDR. RONALD J. PIFFL, OPTOMETRIST, LLC
Location Address1007 E 1ST STMerrill, WI 54452-2511
Mailing Address1007 E 1st StMerrill, WI 54452-2511
Phone(715) 536-3250
Fax(715) 536-2020
Organization SubpartNo
Authorized OfficialKathryn PifflOffice Manager · (715) 536-3250
Enumeration DateDecember 10, 2010
Last NPPES UpdateFebruary 24, 2012
✔ NPI 1114220225 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 WI · 2560
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.
1007 E 1ST ST, Merrill, WI 54452
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Other Identifiers 3

Medicaid38589400WI
Medicare NSC6501350001WI
Medicare UPINU45099

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan.Insurance ›

Medical Equipment Supplier Medicare DMEPOS 2

Medicare supplier enrollment and the product categories Dr. Ronald J Piffl, Optometrist LLC carries, from the Medicare DMEPOS supplier directory.

Dr. Ronald J Piffl, Optometrist LLC

DMEPOS supplier · Merrill, WI
✔

Accepts Medicare assignment

Dr. Ronald J Piffl, Optometrist LLC agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.

PTAN (Medicare Supplier Number)20540027
Medicare Participant SinceJuly 19, 2010
Supplier Location1007 E 1st StMerrill, WI 54452
Phone(715) 536-3250
Supplier Specialties
Optometrist Optician

Medicare Product Categories

Prosthetic Lenses: Conventional Eyeglasses
Conventional Eyeglasses
Prosthetic Lenses: Conventional Contact Lenses
Conventional Contact Lenses
Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

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.

KATHRYN PIFFL
Technician/Technologist (Optician)
1007 E 1ST ST
MERRILL, WI 54452
Lincoln County (715) 536-2020
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 Dr. Ronald J. Piffl, Optometrist, LLC's NPI number?

The NPI number for Dr. Ronald J. Piffl, Optometrist, LLC is 1114220225. It was assigned to this organization in the NPPES registry on December 10, 2010.

Where is Dr. Ronald J. Piffl, Optometrist, LLC located?

Dr. Ronald J. Piffl, Optometrist, LLC is located at 1007 E 1st St, Merrill, WI 54452. The listed phone number is (715) 536-3250.

What is Dr. Ronald J. Piffl, Optometrist, LLC's specialty?

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

Does Dr. Ronald J. Piffl, Optometrist, LLC accept Medicare assignment for medical equipment?

Yes. As a Medicare medical equipment supplier, Dr. Ronald J Piffl, Optometrist LLC accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.

What insurance does Dr. Ronald J. Piffl, Optometrist, LLC accept?

Health plans from Aspirus Health Plan list Dr. Ronald J. Piffl, Optometrist, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dr. Ronald J. Piffl, Optometrist, LLC was last updated on February 24, 2012. 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.