JILLIAN MAUREEN BAIER, Au.D. — NPI 1962951889 (Licensed & Credentialed Speech, Language and Hearing Service Providers

CMS-1500 Box 24J / 33a • NPI

1962951889

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

231H00000X (CMS 64)

Licensed & Credentialed Speech, Language and Hearing Service Providers — Audiologist

Box 32 Service Location & ZIP+4

1941 LIMESTONE RD STE 212, WILMINGTON, DE, 19808-5400

✓ 9-Digit EDI 837 ZIP+4 (19808-5400)

Practice Phone & Referral Fax

(301) 998-0300

Direct NPPES Verification Line

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1962951889 (JILLIAN MAUREEN BAIER, Au.D.) 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	`1962951889` (NPI-1 Individual Practitioner)
Provider / Legal Name	JILLIAN MAUREEN BAIER, Au.D.
Plain-English Specialty	Licensed & Credentialed Speech, Language and Hearing Service Providers — Audiologist NUCC Code: `231H00000X` (Audiologist)
Certifying / Licensing Body	State Medical / Healthcare Licensing Board & National Specialty Board
Practice Location Address	1941 LIMESTONE RD STE 212, WILMINGTON, DE, 19808-5400
Practice Telephone / Fax	Tel: (301) 998-0300
Administrative Mailing Address	1941 LIMESTONE RD STE 210, WILMINGTON, DE, 19808-5400
Enumeration & Last Sync	Enumerated: 2016-10-04 \| CMS Record Updated: 2019-06-19

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

1941 LIMESTONE RD STE 212, WILMINGTON, DE, 19808-5400

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Plain-English Taxonomy & CMS Crosswalk (231H00000X)

What Does Taxonomy Code 231H00000X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 231H00000X translates to:
"Licensed & Credentialed Speech, Language and Hearing Service Providers — Audiologist"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 64 (Audiologist)
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Audiologist for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (JILLIAN MAUREEN BAIER, Au.D.)

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
`231H00000X` — Audiologist Plain English: Licensed & Credentialed Speech, Language and Hearing Service Providers — Audiologist	State: PA \| License: `AT006487` \| Primary: Secondary
`231H00000X` — Audiologist Plain English: Licensed & Credentialed Speech, Language and Hearing Service Providers — Audiologist	State: DE \| License: `o2-0000249` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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JILLIAN MAUREEN BAIER, Au.D. (NPI #1962951889)