Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Life Tree Psychological Services, P.C.

Q: What is the NPI number for Life Tree Psychological Services, P.C.?

The NPI for Life Tree Psychological Services, P.C. is 1043835408, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Psychologist in Sierra Madre, CA · enumerated 2020 · authorized official Katharine Putman, Owner.

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

National Provider Identifier

1043835408

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Registry record

Entity type Organization (Type 2)

Legal business name Life Tree Psychological Services, P.C.

Practice address 150 W. Sierra Madre Blvd., Sierra Madre, CA, 91024

Phone (626) 808-7534

Fax (626) 921-0005

Enumeration date Jun 11, 2020

Last updated in NPPES Jun 11, 2020

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers Secondary

103TF0000X Family Psychologist Behavioral Health & Social Service Providers Secondary

Authorized official

Name Katharine Putman

Title Owner

Phone (626) 808-7534

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 Life Tree Psychological Services, P.C.?

The NPI for Life Tree Psychological Services, P.C. is 1043835408, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Life Tree Psychological Services, P.C.?

NPPES lists Katharine Putman (Owner) as the authorized official for this organization.

Providers at this address

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Rubina Haroutonian Marriage & Family Therapist · Sierra Madre, CA NPI 1962780262 Christopher Nahumck Clinical Psychologist · Sierra Madre, CA NPI 1326489865 Rubina Haroutonian Psychotherapy PC Mental Health Clinic/Center (Including Community Mental Health Center) · Sierra Madre, CA NPI 1417421330 Nahumck Psychological Corporation Adult Mental Health Clinic/Center · Sierra Madre, CA NPI 1487118444 Sync Psychotherapy Associates Marriage & Family Therapist · Sierra Madre, CA NPI 1487119897 Heather Inouye Marriage & Family Therapist · Sierra Madre, CA NPI 1780249631 Trisha Miller Marriage & Family Therapist · Sierra Madre, CA NPI 1992358030 Lacy Tannous Marriage & Family Therapist · Sierra Madre, CA NPI 1356053615

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-11.