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

Daniel Harvey Mazalic

Rehabilitation Psychologist in Minerva, OH · enumerated 2019.

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

National Provider Identifier

1710549134

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Registry record

Entity type Individual (Type 1)

Name Daniel Harvey Mazalic

Sex Male

Practice address Minerva, OH, 44657

Phone (330) 323-9649

Enumeration date Jul 5, 2019

Last updated in NPPES Jul 5, 2019

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

Taxonomy & licenses

251E00000X Home Health Agency Agencies Secondary

3747P1801X Personal Care Attendant Nursing Service Related Providers Secondary

103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers Primary

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 Daniel Mazalic?

Daniel Mazalic is registered in NPPES with the primary taxonomy of Rehabilitation Psychologist. 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 2019-07-05.