Dr. Alan Andrew Dalessandro, DDS
Dr. Alan Andrew Dalessandro is a Periodontics provider (Dentist) practicing in Hoffman Estates, IL, registered in the NPPES registry with NPI 1508936147 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1508936147 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Alan Andrew Dalessandro |
| Credential | DDS |
| Sex | Male |
| Practice address | Hoffman Estates, IL, 60195 |
| Phone | 8478840125 |
| Fax | 8478840161 |
| Enumeration date | 2006-11-09 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223P0300X | Periodontics | Primary | — | IL |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Alan Dalessandro, DDS NPI: 1508936147 Taxonomy: 1223P0300X (Periodontics) Address: Hoffman Estates, IL, 60195
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457354334 | Bruce Kolton | Individual | Dermatology Physician | Hoffman Estates, IL |
| 1134129323 | Robert Boton | Individual | Pediatrics Physician | Hoffman Estates, IL |
| 1700886744 | Michelle Reinstein | Individual | Pediatrics Physician | Hoffman Estates, IL |
| 1851391809 | Catherine Fitzpatrick | Individual | Pediatrics Physician | Hoffman Estates, IL |
| 1811998263 | Ryan Mccoy | Individual | Pediatrics Physician | Hoffman Estates, IL |
| 1962488262 | H Gordon Davis III MD Sc | Organization | Obstetrics & Gynecology Physician | Hoffman Estates, IL |
| 1316923790 | Andrew Hartman | Individual | Psychologist | Hoffman Estates, IL |
| 1720048580 | Preeti Mirchandani | Individual | Pediatrics Physician | Hoffman Estates, IL |
Verify this record
Cross-check NPI 1508936147 against the authoritative CMS record: view Dr. Alan Andrew Dalessandro 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 2026-07-10. Provider record last updated 2007-07-08.