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SARAH M WILMSMEYER PA-C
NPI 1205009552
Physician Assistant - Medical in Chesterfield, MO

Active since April 08, 2008PECOS EnrolledAccepts Medicare Assignment
15740 S OUTER 40 RD, CHESTERFIELD, MO 63017(636) 237-4700(314) 364-6350 Get Directions Write a Review

NPPES record last updated: December 31, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 31, 2025, Mar 1, 2022 (2 updates tracked since 2022).

About Sarah M Wilmsmeyer Pa-c NPPES

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

SARAH M WILMSMEYER PA-C (NPI 1205009552) is an individual medical provider in Chesterfield, Missouri, licensed in Missouri (2006034493) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Springfield, and is a graduate of Saint Louis University School Of Medicine (2006).

NPPES Registry Identity

NPI1205009552
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameSARAH M WILMSMEYERCredential: PA-C
Location Address15740 S OUTER 40 RDChesterfield, MO 63017-2004
Mailing Address15740 S Outer 40 RdChesterfield, MO 63017-2004 · (636) 237-4700 · Fax (314) 364-6350
Phone(636) 237-4700
Fax(314) 364-6350
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 2006
Enumeration DateApril 8, 2008
Last NPPES UpdateDecember 31, 20252 updates tracked since enumeration
NPPES CertifiedDecember 31, 2025
✔ NPI 1205009552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in MO · 2006034493
15740 S OUTER 40 RD, Chesterfield, MO 63017
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sarah M Wilmsmeyer Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274774690
PECOS Enrollment IDI20130729000266
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Hospital Springfield

Acute Care Hospitals · Springfield, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260065
Location1235 E CherokeeSpringfield, MO 65804 · Greene County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

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

MRS. ELIZABETH ANN CURTIS FNP-C
Nurse Practitioner (Family)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
St. Louis County (636) 237-4200
MRS. SARAH ELIZABETH BLOCH RN, MSN, FNP
Nurse Practitioner (Family)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
St. Louis County (636) 237-4700
NICHOLE MARIE MACLELLAN FNP
Nurse Practitioner (Family)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
St. Louis County (636) 735-4755
DR. MARTHA J. COLVILLE MD
Family Medicine
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
St. Louis County (636) 237-4200
MERCY ACO CLINICAL SERVICES INC
Psychiatry & Neurology (Neurology)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
St. Louis County (636) 237-4200
VICTORIA LYNN ALSTADT-JOHNSON FNP-BC
Nurse Practitioner (Family)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
St. Louis County (636) 237-4000
SARAH RUTH JACKSON DNP
Nurse Practitioner (Family)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
St. Louis County (636) 237-4700
BREANNA SHELTON PLPC
Counselor (Professional)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
St. Louis County (314) 251-2870

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 Wilmsmeyer's NPI number?

The NPI number for Sarah Wilmsmeyer is 1205009552. It was assigned to this individual provider in the NPPES registry on April 8, 2008.

Where is Sarah Wilmsmeyer located?

Sarah Wilmsmeyer practices at 15740 S Outer 40 Rd, Chesterfield, MO 63017. The listed phone number is (636) 237-4700.

What is Sarah Wilmsmeyer's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Sarah Wilmsmeyer enrolled in Medicare?

Yes. Sarah Wilmsmeyer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sarah Wilmsmeyer accept?

Health plans from Anthem Blue Cross and Blue Shield list Sarah Wilmsmeyer 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.

Is Sarah Wilmsmeyer affiliated with any hospitals?

According to CMS data, Sarah Wilmsmeyer is affiliated with Mercy Hospital Springfield.

When was this NPI record last updated?

The NPPES record for Sarah Wilmsmeyer was last updated on December 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.