NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marcia Dawson Mallamad, MA CCC SLP

Specialist in Cleveland, OH · enumerated 2007.

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

National Provider Identifier

1255486890

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Marcia Dawson Mallamad
Credential MA CCC SLP
Sex Female
Practice address 4553 Hinckley Industrial Pkwy, Cleveland, OH, 44109
Fax (216) 635-3530
Enumeration date Jan 24, 2007
Last updated in NPPES Jan 4, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers · License SP-6223 (OH) Primary

Other identifiers

Identifier Type State Issuer
340753561028 Other OH CARESOURCE ID

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 Marcia Mallamad?
Marcia Mallamad is registered in NPPES with the primary taxonomy of Specialist. 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-04.