MRS. MARIA ISABEL STEWART AGACNP-BC
NPI 1306422845
Nurse Practitioner - Acute Care in Tyler, TX

Q: What is Maria Stewart's NPI number?

The NPI number for Maria Stewart is 1306422845. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Q: What is Maria Stewart's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Q: When was this NPI record last updated?

The NPPES record for Maria Stewart was last updated on May 26, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 23, 2021PECOS EnrolledAccepts Medicare Assignment

800 E DAWSON ST, TYLER, TX 75701(903) 593-8441 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 26, 2026, May 17, 2024, Apr 7, 2021 and 1 more (4 updates tracked since 2021).

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About Mrs. Maria Isabel Stewart Agacnp-bc NPPES

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

MRS. MARIA ISABEL STEWART AGACNP-BC (NPI 1306422845) is an individual acute care provider in Tyler, Texas, licensed in Texas (1030298) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Christus Mother Frances Hospital, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1306422845

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameMRS. MARIA ISABEL STEWARTCredential: AGACNP-BC

Location Address800 E DAWSON STTyler, TX 75701-2036

Mailing Address214 Rosebrook CirWhitehouse, TX 75791-3583 · (903) 570-5932

Phone(903) 593-8441

Sole ProprietorYes

Medical School CMSOtherGraduated 2021

Enumeration DateMarch 23, 2021

Last NPPES UpdateMay 26, 20264 updates tracked since enumeration

NPPES CertifiedMay 26, 2026

✔ NPI 1306422845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in TX · 1030298

Also ListedNurse PractitionerTaxonomy 363L00000X · License APRN1103 (FL), 802173 (TX)

800 E DAWSON ST, Tyler, TX 75701

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Other Identifiers 1

Other1N7050TX · Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Maria Isabel Stewart Agacnp-bc 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 ID6103233549

PECOS Enrollment IDI20210331000540

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.

Areas of Expertise CMS Part B claims 5

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.

126 services120 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

35 services35 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

31 services29 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

30 services30 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

19 services19 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Christus Mother Frances Hospital

Acute Care Hospitals · Tyler, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450102

Location800 East DawsonTyler, TX 75701 · Smith County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75701 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.

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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.

KIRBY KILE CRNA

Anesthesiology