What is John O'Connell's NPI number?

John O'Connell's National Provider Identifier (NPI) is 1184638769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John O'Connell's specialty?

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

Where is John O'Connell located?

John O'Connell's practice location on file with NPPES is 930 N York Rd, Hinsdale, IL 60521-2991.

What is John O'Connell's phone number?

The practice phone number listed in the NPPES registry for John O'Connell is (630) 455-1666.

Is John O'Connell's NPI active?

Yes — John O'Connell's NPI (1184638769) is active in the NPPES registry as of the last update on 2008-03-05.

IndividualActive

John O'Connell, DDS

NPI 1184638769 · General Practice Dentistry · Hinsdale, IL

John O'Connell, DDS is a General Practice Dentistry provider in Hinsdale, IL (NPI 1184638769).

Provider details

NPI number: 1184638769
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes

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

930 N York Rd

Suite 120

Hinsdale, IL 60521-2991

Phone: (630) 455-1666

Fax: (630) 455-1667

Street-level locationGet directions

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Mailing address