Luis Alonso MD PC
Luis Alonso MD PC is a healthcare organization registered as Pediatric Adolescent Medicine Physician in Wallingford, CT, holding Type 2 (organization) NPI 1629138748 since 2006. The authorized official on file is James Concato, Practice Administrator.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1629138748 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Luis Alonso MD PC |
| Other name | <Unavail> |
| Practice address | 1062 BARNES RD, SUITE 102, Wallingford, CT, 06492 |
| Phone | 2032946328 |
| Fax | 2032946346 |
| Enumeration date | 2006-12-11 |
| Last updated in NPPES | 2025-09-11 |
Authorized official
| Name | James Concato |
|---|---|
| Title | Practice Administrator |
| Phone | 2032946328 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208000000X | Pediatrics Physician | Secondary | — | — |
| 2080A0000X | Pediatric Adolescent Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: Luis Alonso MD PC NPI: 1629138748 Taxonomy: 2080A0000X (Pediatric Adolescent Medicine Physician) Address: 1062 BARNES RD, SUITE 102, Wallingford, CT, 06492
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1851395651 | Robert Golub | Individual | Cardiovascular Disease Physician | Wallingford, CT |
| 1417951203 | William Farrell | Individual | Cardiovascular Disease Physician | Wallingford, CT |
| 1629072442 | Michael Mcmahon | Individual | Medical Physician Assistant | Wallingford, CT |
| 1073517850 | Richard Bugliari | Individual | Cardiovascular Disease Physician | Wallingford, CT |
| 1932101854 | Sandra Peccerillo | Individual | Family Nurse Practitioner | Wallingford, CT |
| 1952351520 | Cardiology Associates of Central Connecticut,LLC | Organization | Cardiovascular Disease Physician | Wallingford, CT |
| 1609814987 | Vivian Tsuei | Individual | Pediatrics Physician | Wallingford, CT |
| 1881635662 | Craig Keanna | Individual | Pediatrics Physician | Wallingford, CT |
Verify this record
Cross-check NPI 1629138748 against the authoritative CMS record: view Luis Alonso MD PC 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 is a Type 2 NPI?
What type of organization is Luis Alonso MD PC?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2025-09-11.