IndividualActive
David Stephens
NPI 1366109316 · Social Worker · Mason City, IA
David Stephens is a Social Worker provider in Mason City, IA (NPI 1366109316).
Provider details
- NPI number
- 1366109316
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- SC61222177 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
520 S Pierce Ave Ste 150
Mason City, IA 50401-2711
Phone: (641) 494-5000
Street-level locationGet directions
Mailing address
5405 Shauff Pl
Chattanooga, TN 37409-2320
Registry dates
- Enumerated
- 2021-11-24
- Last updated
- 2021-11-24
- Certified
- 2021-11-19
Frequently asked questions
- What is David Stephens's NPI number?
- David Stephens's National Provider Identifier (NPI) is 1366109316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Stephens's specialty?
- David Stephens is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is David Stephens located?
- David Stephens's practice location on file with NPPES is 520 S Pierce Ave Ste 150, Mason City, IA 50401-2711.
- What is David Stephens's phone number?
- The practice phone number listed in the NPPES registry for David Stephens is (641) 494-5000.
- Is David Stephens's NPI active?
- Yes — David Stephens's NPI (1366109316) is active in the NPPES registry as of the last update on 2021-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.