What is John Workman's NPI number?

John Workman's National Provider Identifier (NPI) is 1770681546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Workman's specialty?

John Workman is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is John Workman located?

John Workman's practice location on file with NPPES is 45 S Park Blvd, Glen Ellyn, IL 60137.

What is John Workman's phone number?

The practice phone number listed in the NPPES registry for John Workman is (630) 496-3558.

Is John Workman's NPI active?

Yes — John Workman's NPI (1770681546) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Workman, DDS

NPI 1770681546 · General Practice Dentistry · Glen Ellyn, IL

John Workman, DDS is a General Practice Dentistry provider in Glen Ellyn, IL (NPI 1770681546).

Provider details

NPI number: 1770681546
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No

Specialties & taxonomies

General Practice DentistryPrimary1223G0001X
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.

Practice location

45 S Park Blvd

Suite 190

Glen Ellyn, IL 60137

Phone: (630) 496-3558

Fax: (630) 469-9912

Street-level locationGet directions

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Mailing address