What is Ian Creaser's NPI number?

Ian Creaser's National Provider Identifier (NPI) is 1417821497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ian Creaser's specialty?

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

Where is Ian Creaser located?

Ian Creaser's practice location on file with NPPES is 2215 Oak Park Ave, Berwyn, IL 60402-2220.

What is Ian Creaser's phone number?

The practice phone number listed in the NPPES registry for Ian Creaser is (708) 218-9642.

Is Ian Creaser's NPI active?

Yes — Ian Creaser's NPI (1417821497) is active in the NPPES registry as of the last update on 2025-10-02.

IndividualActive

Ian Creaser

NPI 1417821497 · Dentist · Berwyn, IL

Ian Creaser is a Dentist provider in Berwyn, IL (NPI 1417821497).

Provider details

NPI number: 1417821497
Entity type: Individual
Primary specialty: DentistDental Providers
Sex: Male
Sole proprietor: No
License: 019.036231 (IL)

Specialties & taxonomies

DentistPrimary122300000XLicense 019.036231 (IL)
Dental Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% 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

2215 Oak Park Ave

Berwyn, IL 60402-2220

Phone: (708) 218-9642

Street-level locationGet directions

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Mailing address