MARLENA ARGUELLO — NPI 1679117733 (Licensed & Credentialed Social Worker in NEW ORLEANS, LA)

CMS-1500 Box 24J / 33a • NPI

1679117733

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

104100000X

Licensed & Credentialed Social Worker

Box 32 Service Location & ZIP+4

3303 TULANE AVE BLDG 1, NEW ORLEANS, LA, 70119-7186

✓ 9-Digit EDI 837 ZIP+4 (70119-7186)

Practice Phone & Referral Fax

(504) 377-6628

Direct NPPES Verification Line

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1679117733 (MARLENA ARGUELLO) 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	`1679117733` (NPI-1 Individual Practitioner)
Provider / Legal Name	MARLENA ARGUELLO
Plain-English Specialty	Licensed & Credentialed Social Worker NUCC Code: `104100000X` (Social Worker)
Certifying / Licensing Body	State Medical / Healthcare Licensing Board & National Specialty Board
Practice Location Address	3303 TULANE AVE BLDG 1, NEW ORLEANS, LA, 70119-7186
Practice Telephone / Fax	Tel: (504) 377-6628
Administrative Mailing Address	1901 WESTBANK EXPY STE 550, HARVEY, LA, 70058-4362
Enumeration & Last Sync	Enumerated: 2019-11-01 \| CMS Record Updated: 2024-07-19

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

3303 TULANE AVE BLDG 1, NEW ORLEANS, LA, 70119-7186

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Plain-English Taxonomy & CMS Crosswalk (104100000X)

What Does Taxonomy Code 104100000X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 104100000X translates to:
"Licensed & Credentialed Social Worker"

CMS-1500 Medicare Specialty Crosswalk: Standard HIPAA X12N 837P / CMS-1500
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Social Worker for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (MARLENA ARGUELLO)

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
`104100000X` — Social Worker Plain English: Licensed & Credentialed Social Worker	State: LA \| License: `14985` \| Primary: Yes (Primary)
`2084A0401X` — Psychiatry & Neurology, Addiction Medicine Plain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist)	State: LA \| License: `14985` \| Primary: Secondary
`2084P0802X` — Psychiatry & Neurology, Addiction Psychiatry Plain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist)	State: LA \| License: `14985` \| Primary: Secondary

Medical Billing, RCM & Hospital Credentialing Teams:

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MARLENA ARGUELLO (NPI #1679117733)