MRS. SARAH MACKENZIE SEILHAN
NPI 1417805458
Registered Nurse - Infusion Therapy in Clarksville, TN

Q: What is Sarah Seilhan's NPI number?

The NPI number for Sarah Seilhan is 1417805458. It was assigned to this individual provider in the NPPES registry on March 17, 2026.

Q: What is Sarah Seilhan's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Infusion Therapy, with taxonomy code 163WI0500X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Seilhan was last updated on March 17, 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.

Active since March 17, 2026

135 CHESAPEAKE LN, CLARKSVILLE, TN 37040(931) 548-0068 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Mrs. Sarah Mackenzie Seilhan NPPES

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

MRS. SARAH MACKENZIE SEILHAN (NPI 1417805458) is an individual infusion therapy provider in Clarksville, Tennessee, licensed in Texas (891917) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1417805458

Entity TypeIndividualFemale

Primary Taxonomy163WI0500X

Provider Legal NameMRS. SARAH MACKENZIE SEILHAN

Location Address135 CHESAPEAKE LNClarksville, TN 37040-5374

Mailing Address135 Chesapeake LnClarksville, TN 37040-5374 · (931) 548-0068

Phone(931) 548-0068

Sole ProprietorYes

Enumeration DateMarch 17, 2026

NPPES CertifiedMarch 17, 2026

✔ NPI 1417805458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Infusion TherapyNursing Service Providers

Taxonomy Code163WI0500X

License✔ Licensed in TX · 891917

135 CHESAPEAKE LN, Clarksville, TN 37040

Open in Google Maps ↗

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

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.

DAVID E SMITH DPM

Podiatrist

135 CHESAPEAKE LN, STE 104
CLARKSVILLE, TN 37040

Montgomery County (931) 245-1920

GATEWAY FOOT AND ANKLE CENTER, PLC

Podiatrist (Foot & Ankle Surgery)

135 CHESAPEAKE LN, SUITE 104
CLARKSVILLE, TN 37040

Montgomery County (931) 245-1920

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 Sarah Seilhan's NPI number?

The NPI number for Sarah Seilhan is 1417805458. It was assigned to this individual provider in the NPPES registry on March 17, 2026.

Where is Sarah Seilhan located?

Sarah Seilhan practices at 135 Chesapeake Ln, Clarksville, TN 37040. The listed phone number is (931) 548-0068.

What is Sarah Seilhan's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Infusion Therapy, with taxonomy code 163WI0500X.

When was this NPI record last updated?

The NPPES record for Sarah Seilhan was last updated on March 17, 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.