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Miss Rachael Jeanette Llewellyn

Miss Rachael Jeanette Llewellyn is a Behavior Analyst provider (Behavior Analyst) practicing in Frederick, MD, registered in the NPPES registry with NPI 1811307192 since 2014.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1811307192
Entity type Individual (Type 1)
Name Miss Rachael Jeanette Llewellyn
Sex Female
Practice address Frederick, MD, 21702
Phone 4439748951
Enumeration date 2014-05-07
Last updated in NPPES 2021-06-15

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary 1-17-26102 MD
Copy-ready billing details
Provider: Rachael Llewellyn
NPI: 1811307192
Taxonomy: 103K00000X (Behavior Analyst)
Address: Frederick, MD, 21702

Other providers at this practice address

NPI Name Type Specialty Location
1669713509 Blb Counseling Organization Community/Behavioral Health Agency Frederick, MD
1417364746 Nicole Lear Individual Speech-Language Pathologist Frederick, MD
1871975789 Dante Brown Individual Professional Counselor Frederick, MD
1780111369 Elizabeth Walmsley Individual Behavior Technician Frederick, MD
1316468291 Morgan Warfield Individual Behavior Technician Frederick, MD
1982121174 Keri Parson Individual Behavior Technician Frederick, MD
1861911802 Brandon Talbert Individual Behavior Technician Frederick, MD
1396264412 Jeffrey Nines Individual Behavior Technician Frederick, MD

Verify this record

Cross-check NPI 1811307192 against the authoritative CMS record: view Miss Rachael Jeanette Llewellyn on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Rachael Llewellyn?
The National Provider Identifier (NPI) for Rachael Llewellyn is 1811307192, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rachael Llewellyn practice?
The practice location on file with NPPES is in Frederick, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-06-15.