What is Alan Wielgos's NPI number?

Alan Wielgos's National Provider Identifier (NPI) is 1992824957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alan Wielgos's specialty?

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

Where is Alan Wielgos located?

Alan Wielgos's practice location on file with NPPES is 2671 Sheridan Rd, Zion, IL 60099-2628.

What is Alan Wielgos's phone number?

The practice phone number listed in the NPPES registry for Alan Wielgos is (847) 872-4782.

Is Alan Wielgos's NPI active?

Yes — Alan Wielgos's NPI (1992824957) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Alan Wielgos, D.D.S.

NPI 1992824957 · Dentist · Zion, IL

Alan Wielgos, D.D.S. is a Dentist provider in Zion, IL (NPI 1992824957).

Provider details

NPI number: 1992824957
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes

Practice location

2671 Sheridan Rd

Zion, IL 60099-2628

Phone: (847) 872-4782

Fax: (847) 872-2579

Street-level locationGet directions

More IL providers

Mailing address

9844 33rd Ct

Pleasant Prairie, WI 53158-5701

Specialties & taxonomies

DentistPrimary122300000X
Dental Providers

Profile Score

Detailed profile(84/100 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.

Enumerated: 2007-03-28
Last updated: 2007-07-08

Frequently asked questions

What is Alan Wielgos's NPI number?: Alan Wielgos's National Provider Identifier (NPI) is 1992824957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alan Wielgos's specialty?: Alan Wielgos is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Alan Wielgos located?: Alan Wielgos's practice location on file with NPPES is 2671 Sheridan Rd, Zion, IL 60099-2628.
What is Alan Wielgos's phone number?: The practice phone number listed in the NPPES registry for Alan Wielgos is (847) 872-4782.
Is Alan Wielgos's NPI active?: Yes — Alan Wielgos's NPI (1992824957) 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions