NPI Portal NPI Lookup & Verification

Alexander Lee

Alexander Lee is a Behavior Analyst provider (Behavior Analyst) practicing in Seattle, WA, registered in the NPPES registry with NPI 1548655392 since 2015.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1548655392
Entity type Individual (Type 1)
Name Alexander Lee
Sex Male
Practice address Seattle, WA, 98199
Phone 2064534882
Enumeration date 2015-03-30
Last updated in NPPES 2015-03-30

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 WA
Copy-ready billing details
Provider: Alexander Lee
NPI: 1548655392
Taxonomy: 103K00000X (Behavior Analyst)
Address: Seattle, WA, 98199

Other providers at this practice address

NPI Name Type Specialty Location
1215001235 Pasquale Romeo Individual Psychiatry Physician Seattle, WA
1144665332 Rachel Nevin Individual Behavior Analyst Seattle, WA
1235543422 Mckenzie Baker Individual Mental Health Counselor Seattle, WA
1639578156 Geneva Pritchett Individual Behavior Analyst Seattle, WA
1982093456 Kendall Logar Individual Behavior Analyst Seattle, WA
1528458031 Jordan Mapu Individual Assistant Behavior Analyst Seattle, WA
1023409687 Laura Fairchild Individual Behavior Analyst Seattle, WA
1356732994 Helen Stonehouse Individual Behavior Technician Seattle, WA

Verify this record

Cross-check NPI 1548655392 against the authoritative CMS record: view Alexander Lee 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 specialty is Alexander Lee?
Alexander Lee is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-03-30.