DONNA ALDAIA, MS, RD, CDN — NPI 1265709091 (Licensed & Credentialed Dietary & Nutritional Service Providers

CMS-1500 Box 24J / 33a • NPI

1265709091

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

133V00000X (CMS 71)

Licensed & Credentialed Dietary & Nutritional Service Providers — Dietician, Registered

Box 32 Service Location & ZIP+4

225 MAIN ST STE L1, WESTPORT, CT, 06880-3216

✓ 9-Digit EDI 837 ZIP+4 (06880-3216)

Practice Phone & Referral Fax

(203) 202-8608

Direct NPPES Verification Line

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1265709091 (DONNA ALDAIA, MS, RD, CDN) 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	`1265709091` (NPI-1 Individual Practitioner)
Provider / Legal Name	DONNA ALDAIA, MS, RD, CDN
Plain-English Specialty	Licensed & Credentialed Dietary & Nutritional Service Providers — Dietician, Registered NUCC Code: `133V00000X` (Dietitian, Registered)
Certifying / Licensing Body	State Medical / Healthcare Licensing Board & National Specialty Board
Practice Location Address	225 MAIN ST STE L1, WESTPORT, CT, 06880-3216
Practice Telephone / Fax	Tel: (203) 202-8608
Administrative Mailing Address	81 MCFADDEN DR, WILTON, CT, 06897-3936
Enumeration & Last Sync	Enumerated: 2011-11-22 \| CMS Record Updated: 2020-09-23

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

225 MAIN ST STE L1, WESTPORT, CT, 06880-3216

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Plain-English Taxonomy & CMS Crosswalk (133V00000X)

What Does Taxonomy Code 133V00000X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 133V00000X translates to:
"Licensed & Credentialed Dietary & Nutritional Service Providers — Dietician, Registered"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 71 (Registered Dietitian or Nutrition Professional)
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Dietitian, Registered for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (DONNA ALDAIA, MS, RD, CDN)

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
`133V00000X` — Dietitian, Registered Plain English: Licensed & Credentialed Dietary & Nutritional Service Providers — Dietician, Registered	State: NY \| License: `007517` \| Primary: Secondary
`133V00000X` — Dietitian, Registered Plain English: Licensed & Credentialed Dietary & Nutritional Service Providers — Dietician, Registered	State: CT \| License: `59001861` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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DONNA ALDAIA, MS, RD, CDN (NPI #1265709091)