South Bay Nephrology Associates, PC
NPI 1649601352 · Nephrology Physician · San Jose, CA
South Bay Nephrology Associates, PC is a Nephrology Physician organization in San Jose, CA (NPI 1649601352).
Provider details
- NPI number
- 1649601352
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Wen-Tsang Ku, Ceo(408) 729-7128
- License
- A43854 (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
12 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
- 2013-12-05
- Last updated
- 2018-06-20
Frequently asked questions
- What is South Bay Nephrology Associates, PC's NPI number?
- South Bay Nephrology Associates, PC's National Provider Identifier (NPI) is 1649601352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Bay Nephrology Associates, PC?
- South Bay Nephrology Associates, PC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is South Bay Nephrology Associates, PC located?
- South Bay Nephrology Associates, PC's practice location on file with NPPES is 2360 Mckee Rd, San Jose, CA 95116-1618.
- What is South Bay Nephrology Associates, PC's phone number?
- The practice phone number listed in the NPPES registry for South Bay Nephrology Associates, PC is (408) 729-7128.
- Who is the authorized official for South Bay Nephrology Associates, PC?
- The authorized official listed on South Bay Nephrology Associates, PC's NPPES record is Wen-Tsang Ku, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Bay Nephrology Associates, PC's NPI active?
- Yes — South Bay Nephrology Associates, PC's NPI (1649601352) is active in the NPPES registry as of the last update on 2018-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.