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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-05-15.