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Harmonia Holdings LLC

Harmonia Holdings LLC is a healthcare organization registered as Psychiatry Physician in Bellflower, CA, holding Type 2 (organization) NPI 1821927997 since 2026. The authorized official on file is Jennifer Mayer, Co-Owner.

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NPI 1821927997
Entity type Organization (Type 2)
Legal business name Harmonia Holdings LLC
Practice address 16600 WOODRUFF AVE STE 312, Bellflower, CA, 90706
Phone 3108538464
Enumeration date 2026-05-15
Last updated in NPPES 2026-05-15

Authorized official

Name Jennifer Mayer
Title Co-Owner
Phone 3108538464

Taxonomy & classification

Taxonomy code Specialty Primary License State
2084P0800X Psychiatry Physician Primary
Copy-ready billing details
Provider: Harmonia Holdings LLC
NPI: 1821927997
Taxonomy: 2084P0800X (Psychiatry Physician)
Address: 16600 WOODRUFF AVE STE 312, Bellflower, CA, 90706

Verify this record

Cross-check NPI 1821927997 against the authoritative CMS record: view Harmonia Holdings LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Harmonia Holdings LLC?
Harmonia Holdings LLC is registered in NPPES as a Psychiatry Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-05-15.