Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Headley, RD

Registered Dietitian in Iselin, NJ · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770818221

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Registry record

Entity type Individual (Type 1)

Name Erin Headley

Credential RD

Sex Female

Practice address 530 Green St, Iselin, NJ, 08830

Phone (732) 283-1900

Fax (908) 903-1672

Enumeration date Oct 15, 2009

Last updated in NPPES Oct 15, 2009

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 01007442 (NJ) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Erin Headley?

Erin Headley is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Augustus Mosca Registered Dietitian · Iselin, NJ NPI 1932267242 Nicole Marzella Registered Dietitian · Iselin, NJ NPI 1518020130 Anisa Gandhi Registered Dietitian · Iselin, NJ NPI 1104983196 Sleep Associates of Woodbridge, LLC Pulmonary Disease Physician · Iselin, NJ NPI 1932259298 Jane Olinger Clinical Social Worker · Iselin, NJ NPI 1972632594 Isn Sleep Center of Woodbridge, LLC Clinical Medical Laboratory · Iselin, NJ NPI 1265566194 Dina Kimmel Registered Dietitian · Iselin, NJ NPI 1609995968 Wendy Williams Registered Dietitian · Iselin, NJ NPI 1447462452

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-15.