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Tsuyoshi Toyama, MD
NPI 1356390447 · Specialist · Munster, IN
Tsuyoshi Toyama, MD is a Specialist provider in Munster, IN (NPI 1356390447).
Provider details
- NPI number
- 1356390447
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- License
- 01026556A (IN)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
901 Macarthur Blvd
Munster, IN 46321-2901
Phone: (219) 836-1600
Street-level locationGet directions
Mailing address
744 W Michigan Ave
Jackson, MI 49201-1909
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tsuyoshi Toyama's NPI number?
- Tsuyoshi Toyama's National Provider Identifier (NPI) is 1356390447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tsuyoshi Toyama's specialty?
- Tsuyoshi Toyama is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Tsuyoshi Toyama located?
- Tsuyoshi Toyama's practice location on file with NPPES is 901 Macarthur Blvd, Munster, IN 46321-2901.
- What is Tsuyoshi Toyama's phone number?
- The practice phone number listed in the NPPES registry for Tsuyoshi Toyama is (219) 836-1600.
- Is Tsuyoshi Toyama's NPI active?
- Yes — Tsuyoshi Toyama's NPI (1356390447) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.