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Steven Flannagan, IDC
NPI 1194148304 · Independent Duty Corpsman · Oswego, IL
Steven Flannagan, IDC is a Independent Duty Corpsman provider in Oswego, IL (NPI 1194148304).
Provider details
- NPI number
- 1194148304
- Entity type
- Individual
- Primary specialty
- Independent Duty CorpsmanOther Service Providers
- Credential
- IDC
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
420 Heatherwood Dr
Oswego, IL 60543-7587
Phone: (630) 973-6535
Street-level locationGet directions
Mailing address
420 Heatherwood Dr
Oswego, IL 60543-7587
Registry dates
- Enumerated
- 2014-01-23
- Last updated
- 2020-01-29
- Certified
- 2020-01-29
Frequently asked questions
- What is Steven Flannagan's NPI number?
- Steven Flannagan's National Provider Identifier (NPI) is 1194148304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Flannagan's specialty?
- Steven Flannagan is listed in the NPPES registry with a primary specialty of Independent Duty Corpsman (Other Service Providers).
- Where is Steven Flannagan located?
- Steven Flannagan's practice location on file with NPPES is 420 Heatherwood Dr, Oswego, IL 60543-7587.
- What is Steven Flannagan's phone number?
- The practice phone number listed in the NPPES registry for Steven Flannagan is (630) 973-6535.
- Is Steven Flannagan's NPI active?
- Yes — Steven Flannagan's NPI (1194148304) is active in the NPPES registry as of the last update on 2020-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.