MARGARET ANN DEYOUNG, RN, MS, CNS — NPI 1295431187 (Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Clinical Nurse Specialist, Adult Health in CROWN POINT, IN)

CMS-1500 Box 24J / 33a • NPI

1295431187

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

364SA2200X (CMS 89)

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

Box 32 Service Location & ZIP+4

12880 MISSISSIPPI PKWY, CROWN POINT, IN, 46307-9031

✓ 9-Digit EDI 837 ZIP+4 (46307-9031)

Practice Phone & Referral Fax

(218) 488-7700

Direct NPPES Verification Line

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1295431187 (MARGARET ANN DEYOUNG, RN, MS, CNS) 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	`1295431187` (NPI-1 Individual Practitioner)
Provider / Legal Name	MARGARET ANN DEYOUNG, RN, MS, CNS
Plain-English Specialty	Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Clinical Nurse Specialist, Adult Health NUCC Code: `364SA2200X` (Clinical Nurse Specialist, Adult Health)
Certifying / Licensing Body	State Medical / Healthcare Licensing Board & National Specialty Board
Practice Location Address	12880 MISSISSIPPI PKWY, CROWN POINT, IN, 46307-9031
Practice Telephone / Fax	Tel: (218) 488-7700
Administrative Mailing Address	105 W LAKEVIEW DR, LOWELL, IN, 46356-1026
Enumeration & Last Sync	Enumerated: 2023-02-02 \| CMS Record Updated: 2023-02-02

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

12880 MISSISSIPPI PKWY, CROWN POINT, IN, 46307-9031

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Plain-English Taxonomy & CMS Crosswalk (364SA2200X)

What Does Taxonomy Code 364SA2200X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 364SA2200X translates to:
"Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Clinical Nurse Specialist, Adult Health"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 89 (Certified Clinical Nurse Specialist)
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Clinical Nurse Specialist, Adult Health for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (MARGARET ANN DEYOUNG, RN, MS, CNS)

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
`163WG0000X` — Registered Nurse, General Practice Plain English: Licensed & Credentialed Registered Nurse, General Practice	State: IN \| License: `28128011C` \| Primary: Secondary
`364SA2200X` — Clinical Nurse Specialist, Adult Health Plain English: Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Clinical Nurse Specialist, Adult Health	State: IN \| License: `28128011C` \| Primary: Yes (Primary)

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MARGARET ANN DEYOUNG, RN, MS, CNS (NPI #1295431187)