John Kuwata, M.D.
NPI 1285643536 · Interventional Cardiology Physician · Torrance, CA
John Kuwata, M.D. is a Interventional Cardiology Physician provider in Torrance, CA (NPI 1285643536).
Provider details
- NPI number
- 1285643536
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G45855 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2025-09-11
Frequently asked questions
- What is John Kuwata's NPI number?
- John Kuwata's National Provider Identifier (NPI) is 1285643536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Kuwata's specialty?
- John Kuwata is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Kuwata located?
- John Kuwata's practice location on file with NPPES is 3475 Torrance Blvd, Torrance, CA 90503-5800.
- What is John Kuwata's phone number?
- The practice phone number listed in the NPPES registry for John Kuwata is (310) 370-3568.
- Is John Kuwata's NPI active?
- Yes — John Kuwata's NPI (1285643536) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.