KATIE SAUNDERS APRN, CPNP-AC
NPI 1851994735
Nurse Practitioner - Pediatrics, Critical Care in San Antonio, TX

Q: What is Katie Saunders's NPI number?

The NPI number for Katie Saunders is 1851994735. It was assigned to this individual provider in the NPPES registry on November 20, 2020.

Q: What is Katie Saunders's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, Critical Care, with taxonomy code 363LP0222X.

Q: When was this NPI record last updated?

The NPPES record for Katie Saunders was last updated on September 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since November 20, 2020PECOS Enrolled

4522 FREDERICKSBURG RD STE A11, SAN ANTONIO, TX 78201(210) 998-4780(210) 998-4781 Get Directions Write a Review

NPPES record last updated: September 27, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 27, 2022, Nov 20, 2020 (2 updates tracked since 2020).

On this page

About Katie Saunders Aprn, Cpnp-ac NPPES

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

KATIE SAUNDERS APRN, CPNP-AC (NPI 1851994735) is an individual pediatrics, critical care provider in San Antonio, Texas, licensed in Texas (1011632) and active in the NPI registry since November 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1851994735

Entity TypeIndividualFemale

Primary Taxonomy363LP0222X

Provider Legal NameKATIE SAUNDERSCredential: APRN, CPNP-AC

Location Address4522 FREDERICKSBURG RD STE A11San Antonio, TX 78201-6509

Mailing Address315 N San Saba Ste 1135San Antonio, TX 78207-3255 · (210) 704-3030

Phone(210) 998-4780

Fax(210) 998-4781

Sole ProprietorNo

Enumeration DateNovember 20, 2020

Last NPPES UpdateSeptember 27, 20222 updates tracked since enumeration

NPPES CertifiedSeptember 27, 2022

✔ NPI 1851994735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Pediatrics, Critical CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0222X

License✔ Licensed in TX · 1011632

4522 FREDERICKSBURG RD STE A11, San Antonio, TX 78201

Open in Google Maps ↗

Secondary Practice Location 1

Location 1333 N Santa Rosa StSan Antonio, TX 78207-3108 · Phone (210) 704-2011

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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)

Katie Saunders Aprn, Cpnp-ac 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 Reassignments

Medicare enrollment records show Katie Saunders reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine Services Of Tx, PLLC

1.8 mi

Emergency Medicine

7700 FLOYD CURL DR
San Antonio, TX 78229

Reassigned Medicare billing, Texas enrollment
1,452 clinicians in this Medicare group

NPI 1245938729 (210) 575-4000

Baylor College Of Medicine

5.3 mi

Pediatrics

333 N SANTA ROSA
San Antonio, TX 78207

Reassigned Medicare billing, Texas enrollment
453 clinicians in this Medicare group

NPI 1285079764 (210) 704-3030

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 78201 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

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 2

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

LESLIE ARNOLD FNP

Nurse Practitioner (Family)

4522 FREDERICKSBURG RD STE A11
SAN ANTONIO, TX 78201

Bexar County (210) 998-4780

LILA ESTRADA FAJARDO MD

Pediatrics

4522 FREDERICKSBURG RD STE A11
SAN ANTONIO, TX 78201

Bexar County (210) 998-4780

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 Katie Saunders's NPI number?

The NPI number for Katie Saunders is 1851994735. It was assigned to this individual provider in the NPPES registry on November 20, 2020.

Where is Katie Saunders located?

Katie Saunders practices at 4522 Fredericksburg Rd Ste A11, San Antonio, TX 78201. The listed phone number is (210) 998-4780.

What is Katie Saunders's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, Critical Care, with taxonomy code 363LP0222X.

Is Katie Saunders enrolled in Medicare?

Yes. Katie Saunders is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katie Saunders's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie Saunders reassigns Medicare benefits to 2 organizations: Emergency Medicine Services Of Tx, PLLC (San Antonio, TX) and Baylor College Of Medicine (San Antonio, 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 Katie Saunders's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katie Saunders accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Katie Saunders 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 Katie Saunders was last updated on September 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.