ALEISSA DDS A PROFESSIONAL DENTAL CORPORATION
NPI 1255129789
Clinic/Center - Dental in Orange, CA
About Aleissa Dds A Professional Dental Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEISSA DDS A PROFESSIONAL DENTAL CORPORATION (NPI 1255129789), doing business as Orange Smile Dentist, is a healthcare organization registered as a dental in Orange, California and active in the NPI registry since April 2025. The organization lists Dina Aleissa, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Aleissa Dds A Professional Dental Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Aleissa DDS A Professional Dental Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Aleissa Dds A Professional Dental Corporation's NPI number?
The NPI number for Aleissa Dds A Professional Dental Corporation is 1255129789. It was assigned to this organization in the NPPES registry on April 25, 2025. The provider is doing business as Orange Smile Dentist.
Where is Aleissa Dds A Professional Dental Corporation located?
Aleissa Dds A Professional Dental Corporation is located at 1330 N Glassell St Ste E, Orange, CA 92867. The listed phone number is (714) 997-5555.
What is Aleissa Dds A Professional Dental Corporation's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.
Is Aleissa Dds A Professional Dental Corporation enrolled in Medicare?
Yes. Aleissa Dds A Professional Dental Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Aleissa Dds A Professional Dental Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Dentist) reassigns their Medicare billing to Aleissa Dds A Professional Dental Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Aleissa Dds A Professional Dental Corporation was last updated on April 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.
# Aleissa Dds A Professional Dental Corporation · NPI 1255129789
Dental organization in Orange, California. Organization record, active in the CMS NPPES registry since April 25, 2025.
## Identity
- **NPI:** 1255129789 (Entity type: Organization)
- **Enumerated:** April 25, 2025
- **Primary specialty:** Clinic/Center - Dental · taxonomy 261QD0000X
- **Also known as:** Orange Smile Dentist (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Dina Aleissa, CEO
## Practice location
- **Address:** 1330 N GLASSELL ST STE E, Orange, CA 92867-3628
- **Phone:** (714) 997-5555
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Dentist) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1255129789) · Data from the CMS NPPES public registry.