What is Fred Riddle's NPI number?

Fred Riddle's National Provider Identifier (NPI) is 1588786651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Fred Riddle's specialty?

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

Where is Fred Riddle located?

Fred Riddle's practice location on file with NPPES is 108 East Market St, Iowa City, IA 52245-1733.

What is Fred Riddle's phone number?

The practice phone number listed in the NPPES registry for Fred Riddle is (319) 338-1171.

Is Fred Riddle's NPI active?

Yes — Fred Riddle's NPI (1588786651) is active in the NPPES registry as of the last update on 2010-03-30.

IndividualActive

Fred Riddle, DDS

NPI 1588786651 · General Practice Dentistry · Iowa City, IA

Fred Riddle, DDS is a General Practice Dentistry provider in Iowa City, IA (NPI 1588786651).

Provider details

NPI number: 1588786651
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 5718 (IA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 5718 (IA)
Dental Providers

Profile Score

Detailed profile(89/100 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
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

108 East Market St

Iowa City, IA 52245-1733

Phone: (319) 338-1171

Fax: (319) 337-8350

Street-level locationGet directions

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Mailing address