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

HALEY SEBASTIAN
NPI 1689599631
Nurse Practitioner - Family in Tulsa, OK

Q: What is Haley Sebastian's NPI number?

The NPI number for Haley Sebastian is 1689599631. It was assigned to this individual provider in the NPPES registry on August 11, 2026.

Q: What is Haley Sebastian's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Haley Sebastian was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since August 11, 2026PECOS Enrolled

12697 E 51ST ST, TULSA, OK 74146(918) 505-3200 Get Directions Write a Review

NPPES record added: August 26, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 26, 2026, Aug 11, 2026 (2 updates tracked since 2026).

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About Haley Sebastian NPPES

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

HALEY SEBASTIAN (NPI 1689599631) is an individual family provider in Tulsa, Oklahoma, licensed in Oklahoma (231199) and active in the NPI registry since August 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689599631

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameHALEY SEBASTIAN

Location Address12697 E 51ST STTulsa, OK 74146-6236

Mailing Address12697 E 51st StTulsa, OK 74146-6236 · (918) 505-3200

Phone(918) 505-3200

Sole ProprietorNo

Enumeration DateAugust 11, 2026

Last NPPES UpdateAugust 26, 20262 updates tracked since enumeration

NPPES CertifiedAugust 26, 2026

✔ NPI 1689599631 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 · 231199

12697 E 51ST ST, Tulsa, OK 74146

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Haley Sebastian 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 74146 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.

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.

STEPHANIE ANN ADAME APRN

Nurse Practitioner (Family)