Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JAY ROWAN TANNER ASW
NPI 1417864976
Social Worker in Sierra Madre, CA

Q: What is Jay Rowan Tanner's NPI number?

The NPI number for Jay Rowan Tanner is 1417864976. It was assigned to this individual provider in the NPPES registry on August 27, 2026.

Q: What is Jay Rowan Tanner's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Jay Rowan Tanner was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 27, 2026

141 W HIGHLAND AVE, SIERRA MADRE, CA 91024(626) 396-5890 Get Directions Write a Review

NPPES record added: August 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Jay Rowan Tanner Asw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAY ROWAN TANNER ASW (NPI 1417864976) is an individual social worker in Sierra Madre, California, licensed in California (ASW139783) and active in the NPI registry since August 2026. She maintains a secondary practice location in Sierra Madre.

NPPES Registry Identity

NPI1417864976

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameJAY ROWAN TANNERCredential: ASW

Location Address141 W HIGHLAND AVESierra Madre, CA 91024-1810

Mailing Address351 S Hudson AvePasadena, CA 91101-3599

Phone(626) 396-5890

Sole ProprietorYes

Enumeration DateAugust 27, 2026

NPPES CertifiedAugust 27, 2026

✔ NPI 1417864976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in CA · ASW139783

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

141 W HIGHLAND AVE, Sierra Madre, CA 91024

Open in Google Maps ↗

Secondary Practice Location 1

Location 1160 N Canon AveSierra Madre, CA 91024-2004 · Phone (626) 396-5910

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jay Rowan Tanner's NPI number?

The NPI number for Jay Rowan Tanner is 1417864976. It was assigned to this individual provider in the NPPES registry on August 27, 2026.

Where is Jay Rowan Tanner located?

Jay Rowan Tanner practices at 141 W Highland Ave, Sierra Madre, CA 91024. The listed phone number is (626) 396-5890.

What is Jay Rowan Tanner's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Jay Rowan Tanner was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.