Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Addison Kalmbach, PHD

Clinical Psychologist in Novi, MI · enumerated 2022.

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

National Provider Identifier

1255076279

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Registry record

Entity type Individual (Type 1)

Name Dr. David Addison Kalmbach

Credential PHD

Sex Male

Practice address 39450 W 12 Mile Rd Ofc 3b-057, Novi, MI, 48377

Phone (313) 433-4553

Enumeration date May 3, 2022

Last updated in NPPES May 3, 2022

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6301016149 (MI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does David Kalmbach practice?

The practice location on file with NPPES is in Novi, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Kalmbach?

The National Provider Identifier (NPI) for David Kalmbach is 1255076279, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-03.