IndividualActive
Dennis Gillespie, DDS
NPI 1922270818 · Dentist · Ottumwa, IA
Dennis Gillespie, DDS is a Dentist provider in Ottumwa, IA (NPI 1922270818).
Provider details
- NPI number
- 1922270818
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6290 (IA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1317 N Elm
Ottumwa, IA 52501
Phone: (641) 682-8518
Fax: (641) 683-7599
Street-level locationGet directions
Mailing address
1317 N Elm
Ottumwa, IA 52501
Registry dates
- Enumerated
- 2008-03-31
- Last updated
- 2008-05-13
Frequently asked questions
- What is Dennis Gillespie's NPI number?
- Dennis Gillespie's National Provider Identifier (NPI) is 1922270818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Gillespie's specialty?
- Dennis Gillespie is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Dennis Gillespie located?
- Dennis Gillespie's practice location on file with NPPES is 1317 N Elm, Ottumwa, IA 52501.
- What is Dennis Gillespie's phone number?
- The practice phone number listed in the NPPES registry for Dennis Gillespie is (641) 682-8518.
- Is Dennis Gillespie's NPI active?
- Yes — Dennis Gillespie's NPI (1922270818) is active in the NPPES registry as of the last update on 2008-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.