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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TWELVESTONE INFUSION CENTERS LLC
NPI 1639091648
Ophthalmology in Appleton, WI

Active since July 29, 2026
21 PARK PL STE A, APPLETON, WI 54914(615) 278-3278 Get Directions Write a Review

NPPES record added: August 10, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 10, 2026, Jul 29, 2026 (2 updates tracked since 2026).

About Twelvestone Infusion Centers Llc NPPES

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

TWELVESTONE INFUSION CENTERS LLC (NPI 1639091648) is a healthcare organization registered as an ophthalmology in Appleton, Wisconsin and active in the NPI registry since July 2026. The organization lists Tara Harrelson, Director, as its authorized official.

NPPES Registry Identity

NPI1639091648
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameTWELVESTONE INFUSION CENTERS LLC
Location Address21 PARK PL STE AAppleton, WI 54914-8872
Mailing AddressPo Box 12369Murfreesboro, TN 37129-0048
Phone(615) 278-3278
Organization SubpartYes
Authorized OfficialTara HarrelsonDirector · (615) 278-3278
Enumeration DateJuly 29, 2026
Last NPPES UpdateAugust 10, 20262 updates tracked since enumeration
NPPES CertifiedAugust 10, 2026
✔ NPI 1639091648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
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.
21 PARK PL STE A, Appleton, WI 54914
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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

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 Twelvestone Infusion Centers LLC's NPI number?

The NPI number for Twelvestone Infusion Centers LLC is 1639091648. It was assigned to this organization in the NPPES registry on July 29, 2026.

Where is Twelvestone Infusion Centers LLC located?

Twelvestone Infusion Centers LLC is located at 21 Park Pl Ste A, Appleton, WI 54914. The listed phone number is (615) 278-3278.

What is Twelvestone Infusion Centers LLC'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 Twelvestone Infusion Centers LLC was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.