What is Stephen Lee's NPI number?

Stephen Lee's National Provider Identifier (NPI) is 1497968267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Lee's specialty?

Stephen Lee is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Stephen Lee located?

Stephen Lee's practice location on file with NPPES is 6550 S. Cass Avenue, Westmont, IL 60559.

What is Stephen Lee's phone number?

The practice phone number listed in the NPPES registry for Stephen Lee is (630) 963-0527.

Is Stephen Lee's NPI active?

Yes — Stephen Lee's NPI (1497968267) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Stephen Lee, D.D.S., PH.D.

NPI 1497968267 · Dentist · Westmont, IL

Stephen Lee, D.D.S., PH.D. is a Dentist provider in Westmont, IL (NPI 1497968267).

Provider details

NPI number: 1497968267
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S., PH.D.
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

DentistPrimary122300000X
Dental Providers

Profile Score

Detailed profile(83/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

6550 S. Cass Avenue

Westmont, IL 60559

Phone: (630) 963-0527

Street-level locationGet directions

More IL providers

Mailing address

322 W. 57th St.

Hinsdale, IL 60521

Enumerated: 2007-05-08
Last updated: 2007-07-08

Frequently asked questions

What is Stephen Lee's NPI number?: Stephen Lee's National Provider Identifier (NPI) is 1497968267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Stephen Lee's specialty?: Stephen Lee is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Stephen Lee located?: Stephen Lee's practice location on file with NPPES is 6550 S. Cass Avenue, Westmont, IL 60559.
What is Stephen Lee's phone number?: The practice phone number listed in the NPPES registry for Stephen Lee is (630) 963-0527.
Is Stephen Lee's NPI active?: Yes — Stephen Lee's NPI (1497968267) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.