VIRGINIA ANN MEZEI, RN, MSN, ANP-CS — NPI 1487832176 (Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Adult Health in SAINT LOUIS, MO)

CMS-1500 Box 24J / 33a • NPI

1487832176

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

363LA2200X (CMS 50)

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Adult Health

Box 32 Service Location & ZIP+4

1 JEFFERSON BARRACKS DR, SAINT LOUIS, MO, 63125-4181

✓ 9-Digit EDI 837 ZIP+4 (63125-4181)

Practice Phone & Referral Fax

(636) 357-5455

Direct NPPES Verification Line

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1487832176 (VIRGINIA ANN MEZEI, RN, MSN, ANP-CS) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1487832176` (NPI-1 Individual Practitioner)
Provider / Legal Name	VIRGINIA ANN MEZEI, RN, MSN, ANP-CS
Plain-English Specialty	Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Adult Health NUCC Code: `363LA2200X` (Nurse Practitioner, Adult Health)
Certifying / Licensing Body	State Medical / Healthcare Licensing Board & National Specialty Board
Practice Location Address	1 JEFFERSON BARRACKS DR, SAINT LOUIS, MO, 63125-4181
Practice Telephone / Fax	Tel: (636) 357-5455
Administrative Mailing Address	263 CLAY ST, AUGUSTA, MO, 63332-1018
Enumeration & Last Sync	Enumerated: 2008-02-05 \| CMS Record Updated: 2008-02-05

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

1 JEFFERSON BARRACKS DR, SAINT LOUIS, MO, 63125-4181

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Plain-English Taxonomy & CMS Crosswalk (363LA2200X)

What Does Taxonomy Code 363LA2200X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 363LA2200X translates to:
"Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Adult Health"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 50 (Nurse Practitioner)
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Nurse Practitioner, Adult Health for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (VIRGINIA ANN MEZEI, RN, MSN, ANP-CS)

Typical CPT / Diagnostic Procedures:

Comprehensive Outpatient & Inpatient Clinical Evaluation (CPT 99202–99215)
Diagnostic Workup, Laboratory Ordering & Evidence-Based Care Coordination
Preventive Screening, Patient Counseling & Multidisciplinary Referral

Common Therapeutic Classes:

Evidence-Based Specialty Pharmacotherapy & Preventive Regimens (CMS Part D Standard)

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`363LA2200X` — Nurse Practitioner, Adult Health Plain English: Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Adult Health	State: MO \| License: `135280` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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VIRGINIA ANN MEZEI, RN, MSN, ANP-CS (NPI #1487832176)