IndividualActive
J. Duncan, M.S.W
NPI 1720384449 · Clinical Social Worker · Springfield, MO
J. Duncan, M.S.W is a Clinical Social Worker provider in Springfield, MO (NPI 1720384449).
Provider details
- NPI number
- 1720384449
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2003000563 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
440 S Market Ave
Springfield, MO 65806-2026
Phone: (417) 880-1454
Street-level locationGet directions
Mailing address
414 South Ave Apt a
Springfield, MO 65806-2138
Registry dates
- Enumerated
- 2011-01-27
- Last updated
- 2023-10-24
- Certified
- 2023-10-24
Frequently asked questions
- What is J. Duncan's NPI number?
- J. Duncan's National Provider Identifier (NPI) is 1720384449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is J. Duncan's specialty?
- J. Duncan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is J. Duncan located?
- J. Duncan's practice location on file with NPPES is 440 S Market Ave, Springfield, MO 65806-2026.
- What is J. Duncan's phone number?
- The practice phone number listed in the NPPES registry for J. Duncan is (417) 880-1454.
- Is J. Duncan's NPI active?
- Yes — J. Duncan's NPI (1720384449) is active in the NPPES registry as of the last update on 2023-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.