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STEPHANIE NICOLE O'HALLORAN-WILKERSON PMHNP
NPI 1811630494
Nurse Practitioner - Psychiatric/Mental Health in Springfield, MO

Active since April 20, 2022PECOS Enrolled
1675 E SEMINOLE ST, SPRINGFIELD, MO 65804(417) 557-2355(417) 530-1455 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 3, 2026, Apr 20, 2022 (2 updates tracked since 2022).

About Stephanie Nicole O'halloran-wilkerson Pmhnp NPPES

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

STEPHANIE NICOLE O'HALLORAN-WILKERSON PMHNP (NPI 1811630494) is an individual psychiatric/mental health provider in Springfield, Missouri, licensed in Missouri (2022008045) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Harrisonville.

NPPES Registry Identity

NPI1811630494
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameSTEPHANIE NICOLE O'HALLORAN-WILKERSONCredential: PMHNP
Location Address1675 E SEMINOLE STSpringfield, MO 65804-2490
Mailing Address117 S. Lexington St., Suite 100Springfield, MO 65804-2490 · (816) 865-6400 · Fax (314) 464-0387
Phone(417) 557-2355
Fax(417) 530-1455
Sole ProprietorYes
Enumeration DateApril 20, 2022
Last NPPES UpdateApril 3, 20262 updates tracked since enumeration
NPPES CertifiedApril 3, 2026
✔ NPI 1811630494 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MO · 2022008045
1675 E SEMINOLE ST, Springfield, MO 65804
Open in Google Maps ↗

Secondary Practice Location 1

Location 1117 S Lexington St Ste 100Harrisonville, MO 64701-2443 · Phone (816) 865-6400 · Fax (314) 464-0387

Other Identifiers 1

Other2022008045MO · State License

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephanie Nicole O'halloran-wilkerson Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65804 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.64 typical visit price
range $52.28 – $161.24
Typical copayment $20.41 (range $13.07 – $40.31)
Most-billed visit code 99203
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MR. RUSSELL FOWLER D.C.
Chiropractor
1675 E SEMINOLE ST, SUITE H2
SPRINGFIELD, MO 65804
Greene County (417) 881-2295
PSYCH REVIVAL THERAPY LLC
Social Worker (Clinical)
1675 E SEMINOLE ST
SPRINGFIELD, MO 65804
Greene County (970) 208-7791
PAUL WICKERSHAM M.S., L.P.C.
Counselor (Professional)
1675 E SEMINOLE ST, SUITE H-2
SPRINGFIELD, MO 65804
Greene County (417) 812-5263
INFINITE SENIOR HOME CARE LLC
Home Health
1675 E SEMINOLE ST, SUITE G-200
SPRINGFIELD, MO 65804
Greene County (417) 227-9977
KALEIGH MARIE WEEMS PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
1675 E SEMINOLE ST
SPRINGFIELD, MO 65804
Greene County (417) 557-2355
WHITNEY ASHLYN NORMAN PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
1675 E SEMINOLE ST
SPRINGFIELD, MO 65804
Greene County (417) 368-5043

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 Stephanie O'halloran-wilkerson's NPI number?

The NPI number for Stephanie O'halloran-wilkerson is 1811630494. It was assigned to this individual provider in the NPPES registry on April 20, 2022.

Where is Stephanie O'halloran-wilkerson located?

Stephanie O'halloran-wilkerson practices at 1675 E Seminole St, Springfield, MO 65804. The listed phone number is (417) 557-2355.

What is Stephanie O'halloran-wilkerson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Stephanie O'halloran-wilkerson enrolled in Medicare?

Yes. Stephanie O'halloran-wilkerson is registered in the Medicare PECOS enrollment system.

What insurance does Stephanie O'halloran-wilkerson accept?

Health plans from Anthem Blue Cross and Blue Shield, Cox HealthPlans, Medica, Oscar Insurance Company and UnitedHealthcare list Stephanie O'halloran-wilkerson 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 Stephanie O'halloran-wilkerson was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.