Timothy Otsu, LCSW
NPI 1477956613 · Clinical Social Worker · Indianapolis, IN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Otsu, LCSW is a Clinical Social Worker provider in Indianapolis, IN (NPI 1477956613).
Provider details
- NPI number
- 1477956613
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 34007069A (IN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 5515 W 38th StIndianapolis, IN 46254-2919Phone: (317) 880-3838Fax: (317) 880-0081
Registry dates
- Enumerated
- 2014-10-02
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Timothy Otsu's NPI number?
- Timothy Otsu's National Provider Identifier (NPI) is 1477956613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Otsu's specialty?
- Timothy Otsu is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Timothy Otsu located?
- Timothy Otsu's practice location on file with NPPES is 6002 E 38th St, Indianapolis, IN 46226-5614.
- What is Timothy Otsu's phone number?
- The practice phone number listed in the NPPES registry for Timothy Otsu is (317) 880-6002.
- Does Timothy Otsu accept Medicare?
- Timothy Otsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Otsu's NPI active?
- Yes — Timothy Otsu's NPI (1477956613) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.