Melissa Ann De Silva

Melissa Ann De Silva is a Behavior Analyst provider (Behavior Analyst) practicing in Hesperia, CA, registered in the NPPES registry with NPI 1891212353 since 2017.

✓ Active NPI ✓ Valid NPI checksum

NPI	1891212353
Entity type	Individual (Type 1)
Name	Melissa Ann De Silva
Sex	Female
Practice address	8546 WAGON WHEEL CT, Hesperia, CA, 92344
Phone	7606841544
Fax	7606841544
Enumeration date	2017-08-25
Last updated in NPPES	2017-08-25

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	—	—

Copy-ready billing details

Provider: Melissa De Silva
NPI: 1891212353
Taxonomy: 103K00000X (Behavior Analyst)
Address: 8546 WAGON WHEEL CT, Hesperia, CA, 92344

Verify this record

Cross-check NPI 1891212353 against the authoritative CMS record: view Melissa Ann De Silva 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

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 Melissa De Silva?

Melissa De Silva 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-08-25.