Dean Yamaguchi, M.D., PH.D.
NPI 1578516662 · Nephrology Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dean Yamaguchi, M.D., PH.D. is a Nephrology Physician provider in Los Angeles, CA (NPI 1578516662).
Provider details
- NPI number
- 1578516662
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C40276 (CA)
Specialties & taxonomies
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
- 2006-05-18
- Last updated
- 2007-07-13
Frequently asked questions
- What is Dean Yamaguchi's NPI number?
- Dean Yamaguchi's National Provider Identifier (NPI) is 1578516662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Yamaguchi's specialty?
- Dean Yamaguchi is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Dean Yamaguchi located?
- Dean Yamaguchi's practice location on file with NPPES is 11301 Wilshire Blvd, Los Angeles, CA 90073-1003.
- What is Dean Yamaguchi's phone number?
- The practice phone number listed in the NPPES registry for Dean Yamaguchi is (310) 268-4437.
- Does Dean Yamaguchi accept Medicare?
- Dean Yamaguchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dean Yamaguchi's NPI active?
- Yes — Dean Yamaguchi's NPI (1578516662) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.