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AARON L. CERNERO, DO, PA
NPI 1881631125
Surgery in Denison, TX

Active since June 02, 2006
5630 WOODLANDS TRL STE 100, DENISON, TX 75020(903) 462-4247(888) 212-0812 Get Directions Write a Review

NPPES record last updated: November 4, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 4, 2025, Jul 5, 2019, Jan 9, 2017 (3 updates tracked since 2017).

About Aaron L. Cernero, Do, Pa NPPES

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

AARON L. CERNERO, DO, PA (NPI 1881631125) is a healthcare organization registered as a surgery in Denison, Texas and active in the NPI registry since June 2006. The organization lists Aaron L Cernero, Owner, as its authorized official.

NPPES Registry Identity

NPI1881631125
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameAARON L. CERNERO, DO, PA
Location Address5630 WOODLANDS TRL STE 100Denison, TX 75020-7365
Mailing AddressPo Box 2639Sherman, TX 75091-2639 · (903) 462-4247 · Fax (903) 462-4248
Phone(903) 462-4247
Fax(888) 212-0812
Organization SubpartNo
Authorized OfficialAaron L CerneroOwner · (903) 462-4247
Enumeration DateJune 2, 2006
Last NPPES UpdateNovember 4, 20253 updates tracked since enumeration
NPPES CertifiedNovember 4, 2025
✔ NPI 1881631125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
5630 WOODLANDS TRL STE 100, Denison, TX 75020
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aaron L. Cernero, Do, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateTexasEnrollment IDO20060717000155Non-DME Part B · Clinic/Group PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Aaron L. Cernero, Do, PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Aaron Cernero, DO
General Surgery
NPI 1194767350
5630 WOODLANDS TRL STE 100
Denison, TX 75020
(903) 462-4247
✔ PECOS✔ Accepts MedicareSame address

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

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 Aaron L. Cernero, Do, PA's NPI number?

The NPI number for Aaron L. Cernero, Do, PA is 1881631125. It was assigned to this organization in the NPPES registry on June 2, 2006.

Where is Aaron L. Cernero, Do, PA located?

Aaron L. Cernero, Do, PA is located at 5630 Woodlands Trl Ste 100, Denison, TX 75020. The listed phone number is (903) 462-4247.

What is Aaron L. Cernero, Do, PA's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Aaron L. Cernero, Do, PA enrolled in Medicare?

Yes. Aaron L. Cernero, Do, PA is registered in the Medicare PECOS enrollment system.

When is Aaron L. Cernero, Do, PA's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Aaron L. Cernero, Do, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to Aaron L. Cernero, Do, PA. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Aaron L. Cernero, Do, PA 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 1 other insurer list Aaron L. Cernero, Do, PA 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 Aaron L. Cernero, Do, PA was last updated on November 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.