Dr. Alexandra N Douvas, DDS

Dr. Alexandra N Douvas is a Dentist provider (Dentist) practicing in Olympia Fields, IL, registered in the NPPES registry with NPI 1639235690 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1639235690
Entity type	Individual (Type 1)
Name	Dr. Alexandra N Douvas
Credential	DDS
Sex	Female
Practice address	Olympia Fields, IL, 60461
Phone	7082832207
Fax	7082832209
Enumeration date	2006-12-27
Last updated in NPPES	2008-05-15

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	019022594	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: Alexandra Douvas, DDS
NPI: 1639235690
Taxonomy: 122300000X (Dentist)
Address: Olympia Fields, IL, 60461

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1083612402	Heritage Health Care Systems, Inc.	Organization	Home Health Agency	Olympia Fields, IL
1528248598	Anthony Miceli	Individual	Dentist	Olympia Fields, IL
1467898080	Marsol Enterprises, Inc	Organization	Home Health Agency	Olympia Fields, IL

Verify this record

Cross-check NPI 1639235690 against the authoritative CMS record: view Dr. Alexandra N Douvas 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 the NPI number for Alexandra Douvas?

The National Provider Identifier (NPI) for Alexandra Douvas is 1639235690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Douvas practice?

The practice location on file with NPPES is in Olympia Fields, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-15.