OrganizationActive
Fremont Nephrology Prof Corp
NPI 1326292012 · Nephrology Physician · Fremont, CA
Provider details
- NPI number
- 1326292012
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Tay, Ceo(510) 501-8681
- License
- G63140 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
39233 Liberty St
Fremont, CA 94538-1501
Phone: (510) 795-8186
Fax: (510) 792-8186
Street-level locationGet directions
Mailing address
39270 Paseo Padre Pkwy
Fremont, CA 94538-1616
Other names (DBA / former)
- Other name
- Fremont Nephrology
Registry dates
- Enumerated
- 2008-11-09
- Last updated
- 2012-05-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.