Dr. Nelson Pai, DDS
Dr. Nelson Pai is a General Practice Dentistry provider (Dentist) practicing in Los Alamitos, CA, registered in the NPPES registry with NPI 1104967959 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1104967959 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Nelson Pai |
| Credential | DDS |
| Sex | Male |
| Practice address | 5122 KATELLA AVE, SUITE 112, Los Alamitos, CA, 90720 |
| Phone | 5624932807 |
| Fax | 5625983332 |
| Enumeration date | 2007-02-12 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 34540 | CA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Nelson Pai, DDS NPI: 1104967959 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 5122 KATELLA AVE, SUITE 112, Los Alamitos, CA, 90720
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1891782231 | George Young | Individual | Physical Therapist | Los Alamitos, CA |
| 1164465308 | Browning Therapy Group, A Professional Counseling Corporation | Organization | Marriage & Family Therapist | Los Alamitos, CA |
| 1629084264 | Denise Joseph-Brown, MD, Inc | Organization | Surgery Physician | Los Alamitos, CA |
| 1538269071 | Frank Caruana | Individual | Foot Surgery Podiatrist | Los Alamitos, CA |
| 1417029570 | Gregory Wong | Individual | Chiropractor | Los Alamitos, CA |
| 1952478570 | Robert Orkin | Individual | Psychologist | Los Alamitos, CA |
| 1942354337 | Mark Gery | Individual | Marriage & Family Therapist | Los Alamitos, CA |
| 1679616379 | Susan Ishioka | Individual | Pediatric Dentistry | Los Alamitos, CA |
Verify this record
Cross-check NPI 1104967959 against the authoritative CMS record: view Dr. Nelson Pai 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.