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LAN-UYEN TRANG STEPHANIE NGUYEN
NPI 1174152680
Family Medicine in Oklahoma City, OK

Active since April 06, 2020PECOS EnrolledAccepts Medicare Assignment
12301 N WESTERN AVE STE 101, OKLAHOMA CITY, OK 73114(405) 962-8123 Get Directions Write a Review

NPPES record last updated: November 6, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 6, 2023, Apr 12, 2022, Apr 6, 2020 (3 updates tracked since 2020).

About Lan-uyen Trang Stephanie Nguyen NPPES

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

LAN-UYEN TRANG STEPHANIE NGUYEN (NPI 1174152680) is an individual family medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (7404) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Rocky Vista University College Of Osteopathic Med (2020).

NPPES Registry Identity

NPI1174152680
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameLAN-UYEN TRANG STEPHANIE NGUYEN
Location Address12301 N WESTERN AVE STE 101Oklahoma City, OK 73114-8017
Mailing Address608 Nw 9th StOklahoma City, OK 73102-1068 · (405) 272-7494 · Fax (405) 272-6985
Phone(405) 962-8123
Sole ProprietorNo
Medical School CMSRocky Vista University College Of Osteopathic MedGraduated 2020
Enumeration DateApril 6, 2020
Last NPPES UpdateNovember 6, 20233 updates tracked since enumeration
NPPES CertifiedNovember 6, 2023
✔ NPI 1174152680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in OK · 7404
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
12301 N WESTERN AVE STE 101, Oklahoma City, OK 73114
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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

Lan-uyen Trang Stephanie Nguyen 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 ID9537514401
PECOS Enrollment IDI20231012001324
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

4

Medicare enrollment records show Lan-uyen Nguyen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Prairie Gardens Medical LLC
0.1 mi
General Practice
1213 NW 122ND ST STE 401
Oklahoma City, OK 73114
  • Reassigned Medicare billing, Oklahoma enrollment
  • 8 clinicians in this Medicare group
NPI 1689280067 (405) 962-9123
Mercy Oklahoma Ambulatory Services LLC
19 mi
Urgent Care
705 SW 19TH ST
Moore, OK 73160
  • Reassigned Medicare billing, Oklahoma enrollment
  • 83 clinicians in this Medicare group
NPI 1922509173 (405) 936-5811
American Current Care, PA
186 mi
Health Service
5080 SPECTRUM DRIVE, SUITE 1200 WEST TOWER
Addison, TX 75001
  • Reassigned Medicare billing, Oklahoma enrollment
  • 17 clinicians in this Medicare group
NPI 1871770784 (972) 364-8000
Signify Health, LLC
188 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Oklahoma enrollment
  • 238 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
103 services27 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
24 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73114 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.

JOEL SCOTT TUPPER MD
Orthopaedic Surgery
12301 N WESTERN AVE STE 101
OKLAHOMA CITY, OK 73114
Oklahoma County (405) 757-8338
MR. JERE D CLAUNCH PA-C
Physician Assistant (Medical)
12301 N WESTERN AVE STE 101
OKLAHOMA CITY, OK 73114
Oklahoma County (405) 962-8123
DANIEL JOSEPH JONES MD
Orthopaedic Surgery
12301 N WESTERN AVE STE 101
OKLAHOMA CITY, OK 73114
Oklahoma County (405) 962-8123
MRS. DIANNE GENENE TUPPER R.N., OPA-C
Physician Assistant (Medical)
12301 N WESTERN AVE STE 101
OKLAHOMA CITY, OK 73114
Oklahoma County (405) 757-8338
TUPPER ORTHOPEDICS PLLC
Orthopaedic Surgery
12301 N WESTERN AVE STE 101
OKLAHOMA CITY, OK 73114
Oklahoma County (405) 757-8338

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 Lan-uyen Nguyen's NPI number?

The NPI number for Lan-uyen Nguyen is 1174152680. It was assigned to this individual provider in the NPPES registry on April 6, 2020.

Where is Lan-uyen Nguyen located?

Lan-uyen Nguyen practices at 12301 N Western Ave Ste 101, Oklahoma City, OK 73114. The listed phone number is (405) 962-8123.

What is Lan-uyen Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Lan-uyen Nguyen enrolled in Medicare?

Yes. Lan-uyen Nguyen 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 Lan-uyen Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lan-uyen Nguyen reassigns Medicare benefits to 4 organizations: Prairie Gardens Medical LLC (Oklahoma City, OK), Mercy Oklahoma Ambulatory Services LLC (Moore, OK), American Current Care, PA (Addison, TX) and Signify Health, LLC (Dallas, TX). 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 Lan-uyen Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lan-uyen Nguyen 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 4 other insurers list Lan-uyen Nguyen 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 Lan-uyen Nguyen was last updated on November 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.