MRS. MARGUERITE WILSON ADDISON APRN, PMHNP-BC
NPI 1366688301
Nurse Practitioner - Psychiatric/Mental Health in Waco, TX

Q: What is Marguerite Addison's NPI number?

The NPI number for Marguerite Addison is 1366688301. It was assigned to this individual provider in the NPPES registry on December 22, 2008. The provider is also known as Mrs. Marguerite 'peggy' W. Addison Aprn, Pmhnp- Bc.

Q: What is Marguerite Addison's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: Is Marguerite Addison enrolled in Medicare?

No. Marguerite Addison has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Active since December 22, 2008Opted out of Medicare · through Jul 1, 2028

1105 WOODED ACRES DR STE 430, WACO, TX 76710(254) 294-2887(254) 233-8878 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Jan 26, 2026, Sep 30, 2022, Sep 16, 2022 (3 updates tracked since 2022).

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About Mrs. Marguerite Wilson Addison Aprn, Pmhnp-bc NPPES

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

MRS. MARGUERITE WILSON ADDISON APRN, PMHNP-BC (NPI 1366688301) is an individual psychiatric/mental health provider in Waco, Texas, licensed in Texas (APN117279) and active in the NPI registry since December 2008. She has opted out of Medicare through July 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1366688301

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMRS. MARGUERITE WILSON ADDISONCredential: APRN, PMHNP-BC

Location Address1105 WOODED ACRES DR STE 430Waco, TX 76710-4450

Mailing Address1105 Wooded Acres Dr Ste 430Waco, TX 76710-4450 · (254) 294-2887 · Fax (254) 233-8878

Phone(254) 294-2887

Fax(254) 233-8878

Sole ProprietorNo

Enumeration DateDecember 22, 2008

Last NPPES UpdateJanuary 26, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 26, 2026

✔ NPI 1366688301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

Licenses✔ Licensed in TX · APN117279✔ Licensed in TX · 428836

1105 WOODED ACRES DR STE 430, Waco, TX 76710

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Other Names 1

Other Name (5)Mrs. Marguerite 'peggy' W. Addison Aprn, Pmhnp- Bc

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mrs. Marguerite Wilson Addison Aprn, Pmhnp-bc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2016 through July 1, 2028.

Opt-Out Effective DateJuly 1, 2016

Opt-Out In Effect ThroughJuly 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76710 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

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

ACCESS PSYCHIATRY WACO PLLC

Nurse Practitioner (Psychiatric/Mental Health)

1105 WOODED ACRES DR STE 430
WACO, TX 76710

McLennan County (254) 294-2887

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 Marguerite Addison's NPI number?

The NPI number for Marguerite Addison is 1366688301. It was assigned to this individual provider in the NPPES registry on December 22, 2008. The provider is also known as Mrs. Marguerite 'peggy' W. Addison Aprn, Pmhnp- Bc.

Where is Marguerite Addison located?

Marguerite Addison practices at 1105 Wooded Acres Dr Ste 430, Waco, TX 76710. The listed phone number is (254) 294-2887.

What is Marguerite Addison's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Marguerite Addison enrolled in Medicare?

No. Marguerite Addison has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Marguerite Addison accept?

Health plans from Blue Cross and Blue Shield of Texas list Marguerite Addison 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 Marguerite Addison was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.