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LEIGH WILLINGHAM O'QUINN FNP-C
NPI 1477256691
Nurse Practitioner in Brunswick, GA

Active since March 27, 2023PECOS EnrolledAccepts Medicare Assignment
106 NORTHWIND DR, BRUNSWICK, GA 31523(912) 222-0490 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 21, 2026, Mar 27, 2023 (2 updates tracked since 2023).

About Leigh Willingham O'quinn Fnp-c NPPES

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

LEIGH WILLINGHAM O'QUINN FNP-C (NPI 1477256691) is an individual nurse practitioner in Brunswick, Georgia, licensed in Georgia (APRN-NP173503) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1477256691
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameLEIGH WILLINGHAM O'QUINNCredential: FNP-C
Location Address106 NORTHWIND DRBrunswick, GA 31523-8902
Mailing Address106 Northwind DrBrunswick, GA 31523-8902 · (912) 222-0490
Phone(912) 222-0490
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 27, 2023
Last NPPES UpdateApril 21, 20262 updates tracked since enumeration
NPPES CertifiedApril 21, 2026
✔ NPI 1477256691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in GA · APRN-NP173503✔ Licensed in SC · 31444
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
106 NORTHWIND DR, Brunswick, GA 31523
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Leigh Willingham O'quinn Fnp-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 ID547621468
PECOS Enrollment IDI20260602003441
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Leigh O'quinn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cooperative Healthcare Services Inc
7.3 mi
Clinic/Center
2415 PARKWOOD DR
Brunswick, GA 31520
  • Reassigned Medicare billing, Georgia enrollment
  • 339 clinicians in this Medicare group
NPI 1417979402 (912) 466-7000
Emergency Physicians Inc
7.3 mi
Emergency Medicine
2415 PARKWOOD DR
Brunswick, GA 31520
  • Reassigned Medicare billing, Georgia enrollment
  • 100 clinicians in this Medicare group
NPI 1477001972 (912) 466-7000
Cep America LLC
81 mi
Emergency Medicine
1000 MEDICAL CENTER DR
Hardeeville, SC 29927
  • Reassigned Medicare billing, South Carolina enrollment
  • 103 clinicians in this Medicare group
NPI 1942006192 (843) 784-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31523 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
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
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.

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 Leigh O'quinn's NPI number?

The NPI number for Leigh O'quinn is 1477256691. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Where is Leigh O'quinn located?

Leigh O'quinn practices at 106 Northwind Dr, Brunswick, GA 31523. The listed phone number is (912) 222-0490.

What is Leigh O'quinn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Leigh O'quinn enrolled in Medicare?

Yes. Leigh O'quinn 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.

Which organizations bill Medicare for Leigh O'quinn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leigh O'quinn reassigns Medicare benefits to 3 organizations: Cooperative Healthcare Services Inc (Brunswick, GA), Emergency Physicians Inc (Brunswick, GA) and Cep America LLC (Hardeeville, SC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leigh O'quinn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Leigh O'quinn accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Leigh O'quinn 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 Leigh O'quinn was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.