Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew David Kreitzer, PSY.D.

Psychologist in Bangor, ME · enumerated 2007.

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

National Provider Identifier

1497963870

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew David Kreitzer

Credential PSY.D.

Sex Male

Practice address 42 Cedar St, Bangor, ME, 04401

Phone (207) 947-0366

Fax (207) 990-3927

Enumeration date May 18, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS994 (ME) Primary

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

What is the NPI number for Andrew Kreitzer?

The National Provider Identifier (NPI) for Andrew Kreitzer is 1497963870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrew Kreitzer practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.