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AIKATERINI FAUSNAUGHT FNP-C
NPI 1841014891
Nurse Practitioner - Family in Bartlesville, OK

Active since November 14, 2024PECOS EnrolledAccepts Medicare Assignment
2334 SE WASHINGTON BLVD STE D, BARTLESVILLE, OK 74006(918) 727-7246(918) 727-7200 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 2, 2025, Nov 14, 2024 (2 updates tracked since 2024).

About Aikaterini Fausnaught Fnp-c NPPES

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

AIKATERINI FAUSNAUGHT FNP-C (NPI 1841014891) is an individual family provider in Bartlesville, Oklahoma, licensed in Oklahoma (218098) and active in the NPI registry since November 2024. She is enrolled in Medicare PECOS, is affiliated with Ascension St John Jane Phillips, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1841014891
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameAIKATERINI FAUSNAUGHTCredential: FNP-C
Location Address2334 SE WASHINGTON BLVD STE DBartlesville, OK 74006-7257
Mailing Address3336 E 32nd St Ste 220Tulsa, OK 74135-4442 · (918) 727-7246 · Fax (918) 727-7200
Phone(918) 727-7246
Fax(918) 727-7200
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateNovember 14, 2024
Last NPPES UpdateJuly 28, 20252 updates tracked since enumeration
NPPES CertifiedJuly 28, 2025
✔ NPI 1841014891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in OK · 218098
2334 SE WASHINGTON BLVD STE D, Bartlesville, OK 74006
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan 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

Aikaterini Fausnaught 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 ID446744718
PECOS Enrollment IDI20251214000028
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 Reassignment

Medicare enrollment records show Aikaterini Fausnaught reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Spine And Pain Center LLC
40 mi
Pain Medicine
1919 S WHEELING AVE STE 204
Tulsa, OK 74104
  • Reassigned Medicare billing, Oklahoma enrollment
  • 7 clinicians in this Medicare group
NPI 1689144602 (918) 727-7246

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

Hospital Affiliations CMS Care Compare

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

Ascension St John Jane Phillips

Acute Care Hospitals · Bartlesville, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370018
Location3500 East Frank Phillips BoulevardBartlesville, OK 74006 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74006 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
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
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 Aikaterini Fausnaught's NPI number?

The NPI number for Aikaterini Fausnaught is 1841014891. It was assigned to this individual provider in the NPPES registry on November 14, 2024.

Where is Aikaterini Fausnaught located?

Aikaterini Fausnaught practices at 2334 SE Washington Blvd Ste D, Bartlesville, OK 74006. The listed phone number is (918) 727-7246.

What is Aikaterini Fausnaught's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Aikaterini Fausnaught enrolled in Medicare?

Yes. Aikaterini Fausnaught 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 organization bills Medicare for Aikaterini Fausnaught's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aikaterini Fausnaught reassigns Medicare benefits to The Spine And Pain Center LLC (Tulsa, OK). The 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 Aikaterini Fausnaught's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aikaterini Fausnaught accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Aikaterini Fausnaught 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 Aikaterini Fausnaught affiliated with any hospitals?

According to CMS data, Aikaterini Fausnaught is affiliated with Ascension St John Jane Phillips.

When was this NPI record last updated?

The NPPES record for Aikaterini Fausnaught was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.