Ralph J Maiello DDS Inc
Ralph J Maiello DDS Inc is a healthcare organization registered as Point of Service in Simi Valley, CA, holding Type 2 (organization) NPI 1275729527 since 2007. The authorized official on file is Ralph Maiello, Owener.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1275729527 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Ralph J Maiello DDS Inc |
| Practice address | 495 E LOS ANGELES AVE, Simi Valley, CA, 93065 |
| Phone | 8055842228 |
| Fax | 8055840621 |
| Enumeration date | 2007-09-20 |
| Last updated in NPPES | 2007-09-20 |
Authorized official
| Name | Ralph Maiello |
|---|---|
| Title | Owener |
| Phone | 8055842228 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 305S00000X | Point of Service | Primary | 033335 | CA |
Copy-ready billing details
Provider: Ralph J Maiello DDS Inc NPI: 1275729527 Taxonomy: 305S00000X (Point of Service) Address: 495 E LOS ANGELES AVE, Simi Valley, CA, 93065
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1861488603 | Ralph Maiello | Individual | General Practice Dentistry | Simi Valley, CA |
| 1275547580 | Maziar Izadi | Individual | Dentist | Simi Valley, CA |
| 1669546115 | Wayne Press | Individual | Orthopedic Chiropractor | Simi Valley, CA |
| 1598091803 | Nicholas Huynh | Individual | Acupuncturist | Simi Valley, CA |
| 1780901751 | Wayne Press Chiropractic Inc. | Organization | Orthopedic Chiropractor | Simi Valley, CA |
| 1073816682 | Jane Maiello | Individual | Dentist | Simi Valley, CA |
| 1770028201 | Maziar Izadi DDS Inc | Organization | Point of Service | Simi Valley, CA |
Verify this record
Cross-check NPI 1275729527 against the authoritative CMS record: view Ralph J Maiello DDS Inc 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-09-20.