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SARI AMBER LAWLESS APRN-CPNP
NPI 1295508034
Nurse Practitioner - Pediatrics in Ada, OK

Active since November 02, 2023PECOS Enrolled
1214 ARLINGTON ST, ADA, OK 74820(580) 436-5111(580) 436-1159 Get Directions Write a Review

NPPES record last updated: August 22, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 26, 2024, Jun 24, 2024, Nov 2, 2023 (3 updates tracked since 2023).

About Sari Amber Lawless Aprn-cpnp NPPES

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

SARI AMBER LAWLESS APRN-CPNP (NPI 1295508034) is an individual pediatrics provider in Ada, Oklahoma, licensed in Oklahoma (215112) and active in the NPI registry since November 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in Antlers.

NPPES Registry Identity

NPI1295508034
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameSARI AMBER LAWLESSCredential: APRN-CPNP
Location Address1214 ARLINGTON STAda, OK 74820-4045
Mailing AddressPo Box 2014Mannford, OK 74044-2014 · (918) 698-1922
Phone(580) 436-5111
Fax(580) 436-1159
Sole ProprietorNo
Enumeration DateNovember 2, 2023
Last NPPES UpdateAugust 22, 20253 updates tracked since enumeration
NPPES CertifiedAugust 22, 2025
✔ NPI 1295508034 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in OK · 215112
1214 ARLINGTON ST, Ada, OK 74820
Open in Google Maps ↗

Secondary Practice Location 1

Location 1114 N High StAntlers, OK 74523-2250 · Phone (580) 982-5901 · Fax (580) 982-5902

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 (PECOS)

Sari Amber Lawless Aprn-cpnp 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.

Medicare Billing Reassignment

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

Central Oklahoma Family Medical Center Inc
Same address
Federally Qualified Health Center (FQHC)
1214 ARLINGTON ST
Ada, OK 74820
  • Reassigned Medicare billing, Oklahoma enrollment
  • 57 clinicians in this Medicare group
NPI 1861147472 (580) 436-5111

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 74820 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.

TAWFIK RAMADAN MD
Specialist
1214 ARLINGTON ST
ADA, OK 74820
Pontotoc County (580) 436-2283
ALLYN ELISE ROSS
Nurse Practitioner (Family)
1214 ARLINGTON ST
ADA, OK 74820
Pontotoc County (580) 436-5111
SOUTHERN OKLAHOMA PEDIATRICS INC
Specialist
1214 ARLINGTON ST
ADA, OK 74820
Pontotoc County (580) 436-2283
CENTRAL OKLAHOMA FAMILY MEDICAL CENTER INC
Clinic/Center (Federally Qualified Health Center (FQHC))
1214 ARLINGTON ST
ADA, OK 74820
Pontotoc County (580) 436-5111
ANTHONY LEE SHELTON
Internal Medicine
1214 ARLINGTON ST
ADA, OK 74820
Pontotoc County (580) 436-5111

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 Sari Lawless's NPI number?

The NPI number for Sari Lawless is 1295508034. It was assigned to this individual provider in the NPPES registry on November 2, 2023.

Where is Sari Lawless located?

Sari Lawless practices at 1214 Arlington St, Ada, OK 74820. The listed phone number is (580) 436-5111.

What is Sari Lawless's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Sari Lawless enrolled in Medicare?

Yes. Sari Lawless is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sari Lawless's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sari Lawless reassigns Medicare benefits to Central Oklahoma Family Medical Center Inc (Ada, 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 Sari Lawless's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sari Lawless 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 Sari Lawless 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 Sari Lawless was last updated on August 22, 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.