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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CONNOR ARGENTIERI AG-CNS
NPI 1598684102
Clinical Nurse Specialist in Cedar Park, TX

Active since July 15, 2026PECOS Enrolled
1401 MEDICAL PKWY STE 200, CEDAR PARK, TX 78613(512) 260-6050(512) 260-6080 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 8, 2026, Jul 15, 2026 (2 updates tracked since 2026).

About Connor Argentieri Ag-cns NPPES

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

CONNOR ARGENTIERI AG-CNS (NPI 1598684102) is an individual clinical nurse specialist in Cedar Park, Texas, licensed in Texas (1166273) and active in the NPI registry since July 2026. He is enrolled in Medicare PECOS, maintains a secondary practice location in Marble Falls, and is a graduate of Other (2026).

NPPES Registry Identity

NPI1598684102
Entity TypeIndividualMale
Primary Taxonomy364S00000X
Provider Legal NameCONNOR ARGENTIERICredential: AG-CNS
Location Address1401 MEDICAL PKWY STE 200Cedar Park, TX 78613-5026
Mailing AddressPo Box 911230Dallas, TX 75391-1230 · (972) 997-8000 · Fax (972) 234-0813
Phone(512) 260-6050
Fax(512) 260-6080
Sole ProprietorNo
Medical School CMSOtherGraduated 2026
Enumeration DateJuly 15, 2026
Last NPPES UpdateSeptember 8, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2026
✔ NPI 1598684102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364S00000X
License✔ Licensed in TX · 1166273
Definition
A registered nurse who, through a graduate degree program in nursing, or through a formal post-basic education program or continuing education courses and clinical experience, is expert in a specialty area of nursing practice within one or more of the components of direct patient/client care, consultation, education, research and administration.
Also ListedClinical Nurse Specialist · OncologyTaxonomy 364SX0200X · License 1166273 (TX)
1401 MEDICAL PKWY STE 200, Cedar Park, TX 78613
Open in Google Maps ↗

Secondary Practice Location 1

Location 1104 Max Starcke Dam Rd Ste 101Marble Falls, TX 78654-2103 · Phone (830) 798-0149 · Fax (803) 798-9568

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Cigna Healthcare, Oscar Insurance Company 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)

Connor Argentieri Ag-cns is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1153881842
PECOS Enrollment IDI20260901004784
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 Connor Argentieri reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Texas Oncology PA
21 mi
Medical Oncology
4101 JAMES CASEY ST STE 100
Austin, TX 78745
  • Reassigned Medicare billing, Texas enrollment
  • 1,054 clinicians in this Medicare group
NPI 1972770303 (972) 997-8000

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 78613 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

MRS. TIERA M FRANKLIN MSN, APRN, FNP-C
Nurse Practitioner (Obstetrics & Gynecology)
1401 MEDICAL PKWY STE 200
CEDAR PARK, TX 78613
Williamson County (512) 260-1581
DR. SEYED MOHAMMAD ABEDI M.D.,PH.D.
Internal Medicine (Hematology & Oncology)
1401 MEDICAL PKWY STE 200
CEDAR PARK, TX 78613
Williamson County (512) 260-6050
CAMILLE DANIELS
Registered Nurse (Oncology)
1401 MEDICAL PKWY STE 200
CEDAR PARK, TX 78613
Williamson County (512) 260-6050
DR. ACHAL R DHRUVA MD
Otolaryngology
1401 MEDICAL PKWY STE 200
CEDAR PARK, TX 78613
Williamson County (512) 260-1581
DR. MARCO VINICIO MEDINA-ZEA MD
Surgery
1401 MEDICAL PKWY STE 200
CEDAR PARK, TX 78613
Williamson County (512) 260-1581
DR. PADMA KROTHAPALLI HORVIT M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1401 MEDICAL PKWY STE 200
CEDAR PARK, TX 78613
Williamson County (512) 260-1581
CYNTHIA HAWKS RN
Registered Nurse (Oncology)
1401 MEDICAL PKWY STE 200
CEDAR PARK, TX 78613
Williamson County (512) 260-6050
ASHLEIGH PORTER
Internal Medicine (Hematology & Oncology)
1401 MEDICAL PKWY STE 200
CEDAR PARK, TX 78613
Williamson County (512) 260-6050

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 Connor Argentieri's NPI number?

The NPI number for Connor Argentieri is 1598684102. It was assigned to this individual provider in the NPPES registry on July 15, 2026.

Where is Connor Argentieri located?

Connor Argentieri practices at 1401 Medical Pkwy Ste 200, Cedar Park, TX 78613. The listed phone number is (512) 260-6050.

What is Connor Argentieri's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist with taxonomy code 364S00000X.

Is Connor Argentieri enrolled in Medicare?

Yes. Connor Argentieri is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Connor Argentieri's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Connor Argentieri reassigns Medicare benefits to Texas Oncology PA (Austin, TX). 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 Connor Argentieri's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Connor Argentieri accept?

Health plans from Blue Cross and Blue Shield of Texas, Cigna Healthcare, Oscar Insurance Company, Sendero Health Plans, Local Nonprofit and UnitedHealthcare list Connor Argentieri 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 Connor Argentieri was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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.