What is John Fiorenza's NPI number?

John Fiorenza's National Provider Identifier (NPI) is 1346615648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Fiorenza's specialty?

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

Where is John Fiorenza located?

John Fiorenza's practice location on file with NPPES is 5425 W 95th St, Oak Lawn, IL 60453-2354.

What is John Fiorenza's phone number?

The practice phone number listed in the NPPES registry for John Fiorenza is (708) 636-0565.

Is John Fiorenza's NPI active?

Yes — John Fiorenza's NPI (1346615648) is active in the NPPES registry as of the last update on 2015-12-11.

IndividualActive

John Fiorenza, D.D.S.

NPI 1346615648 · Dentist · Oak Lawn, IL

John Fiorenza, D.D.S. is a Dentist provider in Oak Lawn, IL (NPI 1346615648).

Provider details

NPI number: 1346615648
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 019015935 (IL)

Specialties & taxonomies

DentistPrimary122300000XLicense 019015935 (IL)
Dental Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
10 yrs in NPPES 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

5425 W 95th St

Oak Lawn, IL 60453-2354

Phone: (708) 636-0565

Street-level locationGet directions

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Mailing address