What is Ralph Erdmann's NPI number?

Ralph Erdmann's National Provider Identifier (NPI) is 1821037466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ralph Erdmann's specialty?

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

Where is Ralph Erdmann located?

Ralph Erdmann's practice location on file with NPPES is 6725 Stanley Ave, Berwyn, IL 60402-3156.

What is Ralph Erdmann's phone number?

The practice phone number listed in the NPPES registry for Ralph Erdmann is (708) 795-0190.

Is Ralph Erdmann's NPI active?

Yes — Ralph Erdmann's NPI (1821037466) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ralph Erdmann, D.D.S.

NPI 1821037466 · General Practice Dentistry · Berwyn, IL

Ralph Erdmann, D.D.S. is a General Practice Dentistry provider in Berwyn, IL (NPI 1821037466).

Provider details

NPI number: 1821037466
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male

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
20 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

6725 Stanley Ave

Suite 1

Berwyn, IL 60402-3156

Phone: (708) 795-0190

Fax: (708) 788-5359

Street-level locationGet directions

More IL providers

Mailing address