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

MRS. STEFANIE MARIE YARNALL CRNP
NPI 1447159553
Nurse Practitioner - Acute Care in West Chester, PA

Active since November 04, 2026
915 OLD FERN HILL RD STE 300, WEST CHESTER, PA 19380(610) 431-3122 Get Directions Write a Review

NPPES record added: November 4, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mrs. Stefanie Marie Yarnall Crnp NPPES

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

MRS. STEFANIE MARIE YARNALL CRNP (NPI 1447159553) is an individual acute care provider in West Chester, Pennsylvania, licensed in Pennsylvania (SP037708) and active in the NPI registry since November 2026.

NPPES Registry Identity

NPI1447159553
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMRS. STEFANIE MARIE YARNALLCredential: CRNP
Location Address915 OLD FERN HILL RD STE 300West Chester, PA 19380-3431
Mailing Address1512 Hillcrest LnDowningtown, PA 19335-3519
Phone(610) 431-3122
Sole ProprietorNo
Enumeration DateNovember 4, 2026
NPPES CertifiedNovember 4, 2026
✔ NPI 1447159553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in PA · SP037708
915 OLD FERN HILL RD STE 300, West Chester, PA 19380
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Other Providers at the Same Location NPPES 6

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

WCS SEDATION, LLC
Nurse Anesthetist, Certified Registered
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (615) 922-6102
MS. JAMIE NOEL MAYER PA-C
Physician Assistant
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122
PETER JAMES BROSS MD
Internal Medicine (Gastroenterology)
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122
JULIA VREESWYK
Physician Assistant
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122
MRS. ASHLEY LYNN MIDDLETON CRNP
Nurse Practitioner (Acute Care)
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122
ALEXANDRA POGOSKY MD
Internal Medicine (Gastroenterology)
915 OLD FERN HILL RD STE 300
WEST CHESTER, PA 19380
Chester County (610) 431-3122

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 Stefanie Yarnall's NPI number?

The NPI number for Stefanie Yarnall is 1447159553. It was assigned to this individual provider in the NPPES registry on November 4, 2026.

Where is Stefanie Yarnall located?

Stefanie Yarnall practices at 915 Old Fern Hill Rd Ste 300, West Chester, PA 19380. The listed phone number is (610) 431-3122.

What is Stefanie Yarnall's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

When was this NPI record last updated?

The NPPES record for Stefanie Yarnall was last updated on November 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.