NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bay Psychological Services

Clinical Psychologist in Traverse City, MI · enumerated 2006 · authorized official Jennifer Sowle, Licensed Psychologist.

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

National Provider Identifier

1487712642

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Bay Psychological Services
Practice address 236 1/2 E Front St, Traverse City, MI, 49684
Fax (231) 275-0153
Enumeration date Dec 4, 2006
Last updated in NPPES Dec 11, 2007

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6301007636 (MI) Primary

Authorized official

Name Jennifer Sowle
Title Licensed Psychologist

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 Bay Psychological Services?
The NPI for Bay Psychological Services is 1487712642, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Bay Psychological Services?
NPPES lists Jennifer Sowle (Licensed Psychologist) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-11.