Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas W Kramer, PSY D

Psychologist in Columbus, OH · enumerated 2006.

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

National Provider Identifier

1063470722

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Registry record

Entity type Individual (Type 1)

Name Douglas W Kramer

Credential PSY D

Sex Male

Practice address 1670 Upham Dr, Columbus, OH, 43210

Phone (614) 293-9600

Fax (614) 293-9467

Enumeration date May 3, 2006

Last updated in NPPES Oct 15, 2009

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 4095 (OH) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
2211814	Medicaid	OH	-

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 Douglas Kramer?

Douglas Kramer is registered in NPPES with the primary taxonomy of 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-15.