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MS. TERRI LYNN OBERST APRN-CNP
NPI 1104642362
Nurse Practitioner - Family in Oklahoma City, OK

Active since December 03, 2024PECOS EnrolledAccepts Medicare Assignment
4021 S WALKER AVE STE 201, OKLAHOMA CITY, OK 73109(405) 632-6688 Get Directions Write a Review

NPPES record last updated: February 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 27, 2025, Dec 3, 2024 (2 updates tracked since 2024).

About Ms. Terri Lynn Oberst Aprn-cnp NPPES

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

MS. TERRI LYNN OBERST APRN-CNP (NPI 1104642362) is an individual family provider in Oklahoma City, Oklahoma, licensed in Oklahoma (220529) and active in the NPI registry since December 2024. She is enrolled in Medicare PECOS, is affiliated with Integris Southwest Medical Center, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1104642362
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. TERRI LYNN OBERSTCredential: APRN-CNP
Location Address4021 S WALKER AVE STE 201Oklahoma City, OK 73109-6977
Mailing Address3000 N Grand BlvdOklahoma City, OK 73107-1818 · (405) 632-6688
Phone(405) 632-6688
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateDecember 3, 2024
Last NPPES UpdateFebruary 27, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 27, 2025
✔ NPI 1104642362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in OK · 220529
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 220529 (OK)
4021 S WALKER AVE STE 201, Oklahoma City, OK 73109
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 Home State Health, Ambetter from Sunflower Health Plan 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 and accepts Medicare assignment

Ms. Terri Lynn Oberst Aprn-cnp 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 ID1153842364
PECOS Enrollment IDI20250304003227
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.

Integris Southwest Medical Center

Acute Care Hospitals · Oklahoma City, OK
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370106
Location4401 South Western AvenueOklahoma City, OK 73109 · Oklahoma County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73109 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 5

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

LUIS ENRIQUE DIEZ AVILA PA-C
Physician Assistant (Medical)
4021 S WALKER AVE STE 201
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 632-6688
BETHANY MARIE DEBOER DO
Family Medicine
4021 S WALKER AVE STE 201
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 632-6688
VARIETY CARE, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
4021 S WALKER AVE STE 201
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 632-6688
MRS. CHRISTINE MARIE GUILLERMO MHS PA-C
Physician Assistant
4021 S WALKER AVE STE 201
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 246-3950
BENCY SONY
Nurse Practitioner (Family)
4021 S WALKER AVE STE 201
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 632-6688

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 Terri Oberst's NPI number?

The NPI number for Terri Oberst is 1104642362. It was assigned to this individual provider in the NPPES registry on December 3, 2024.

Where is Terri Oberst located?

Terri Oberst practices at 4021 S Walker Ave Ste 201, Oklahoma City, OK 73109. The listed phone number is (405) 632-6688.

What is Terri Oberst's specialty?

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

Is Terri Oberst enrolled in Medicare?

Yes. Terri Oberst 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 Terri Oberst accept?

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

According to CMS data, Terri Oberst is affiliated with Integris Southwest Medical Center.

When was this NPI record last updated?

The NPPES record for Terri Oberst was last updated on February 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.