Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Melva Dixon

Durable Medical Equipment & Medical Supplies in Waldorf, MD · enumerated 2024.

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

National Provider Identifier

1831957398

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Melva Dixon

Sex Female

Practice address Waldorf, MD, 20601

Phone (301) 583-6535

Enumeration date Mar 11, 2024

Last updated in NPPES Mar 2, 2026

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

Taxonomy & licenses

335E00000X Prosthetic/Orthotic Supplier Suppliers Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

172V00000X Community Health Worker Other Service Providers Secondary

1744P3200X Prosthetics Case Management Other Service Providers Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary

Other identifiers

Identifier	Type	State	Issuer
1316413636	Medicaid	MD	-

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

What specialty is Melva Dixon?

Melva Dixon is registered in NPPES with the primary taxonomy of Durable Medical Equipment & Medical Supplies. 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 2026-07-13. Provider record last updated 2026-03-02.