Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Carl Francis Rak, PHD

Psychoanalyst in Lakewood, OH · enumerated 2007.

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

National Provider Identifier

1841312998

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Registry record

Entity type Individual (Type 1)

Name Mr. Carl Francis Rak

Credential PHD

Sex Male

Practice address 14701 Detroit Ave, Ina Building Ste 775, Lakewood, OH, 44107

Phone (216) 228-0010

Enumeration date Apr 6, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

102L00000X Psychoanalyst Behavioral Health & Social Service Providers · License E570 (OH) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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.

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Frequently asked questions

What specialty is Carl Rak?

Carl Rak is registered in NPPES with the primary taxonomy of Psychoanalyst. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.