Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jaclyn Hamlin, M.S.C.P, TLLP

Clinical Psychologist in Center Line, MI · enumerated 2015 · practices at Life Line Psychiatric Services.

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

National Provider Identifier

1821460270

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Registry record

Entity type Individual (Type 1)

Name Jaclyn Hamlin

Credential M.S.C.P, TLLP

Sex Female

Practice address 25501 Van Dyke Ave, Lifeline Psychiatric Services, Center Line, MI, 48015

Phone (586) 755-8911

Enumeration date Oct 26, 2015

Last updated in NPPES Oct 30, 2015

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6301016375 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
13642807	Other	MI	CAQH
630106375	Other	MI	PSYCHOLOGIST TEMPORARY LIMITED LICENSE

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 Jaclyn Hamlin?

The National Provider Identifier (NPI) for Jaclyn Hamlin is 1821460270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jaclyn Hamlin practice?

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

Other providers at this practice address

Browse all →

Life Line Psychiatric Services Psychiatry Physician · Center Line, MI NPI 1285064063 Katherine Zarski Registered Nurse · Center Line, MI NPI 1891196713

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-30.