Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Tracy Raphaela Neilan, NP

Q: What is the NPI number for Tracy Neilan?

The National Provider Identifier (NPI) for Tracy Neilan is 1639462591, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Ladson, SC · enumerated 2011.

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

National Provider Identifier

1639462591

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Registry record

Entity type Individual (Type 1)

Name Ms. Tracy Raphaela Neilan

Credential NP

Sex Female

Practice address 3495 Iron Horse Rd, Ladson, SC, 29456

Phone (843) 793-5970

Enumeration date May 25, 2011

Last updated in NPPES Jan 20, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 17574 (SC) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F336742-1 (NY) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
NP7662	Medicaid	SC	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Tracy Neilan practice?

The practice location on file with NPPES is in Ladson, SC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tracy Neilan?

The National Provider Identifier (NPI) for Tracy Neilan is 1639462591, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Elizabeth Coons Adult Health Nurse Practitioner · Ladson, SC NPI 1902915127 Victoria Kennedy Family Nurse Practitioner · Ladson, SC NPI 1043477912 Palmetto Primary Care Physicians, LLC Family Medicine Physician · Ladson, SC NPI 1225381320 Katalina Funke Endocrinology, Diabetes & Metabolism Physician · Ladson, SC NPI 1386024099 Wilson Fitchett Family Nurse Practitioner · Ladson, SC NPI 1174121206 Michael Staversky Physician Assistant · Ladson, SC NPI 1093317646 Ppcp Specialty Physicians , LLC Endocrinology, Diabetes & Metabolism Physician · Ladson, SC NPI 1164159547 Madeleine Hodge Physician Assistant · Ladson, SC NPI 1215718895

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-20.