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Werner Ju, M.D.
NPI 1114953841 · Dermatology Physician · San Leandro, CA
Werner Ju, M.D. is a Dermatology Physician provider in San Leandro, CA (NPI 1114953841).
Provider details
- NPI number
- 1114953841
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G42898 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(100/100 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
3 documented practice locations
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
13847 E 14th St Ste 218
San Leandro, CA 94578
Phone: (510) 483-0312
Street-level locationGet directions
Mailing address
6399 San Ignacio Ave Ste 120
San Jose, CA 95119-1215
Additional practice locations (2)
- 11 S San Mateo DrSan Mateo, CA 94401Phone: (650) 344-7546Fax: (650) 344-2474
- 136 N San Mateo Dr Fl 2San Mateo, CA 94401Phone: (650) 348-1242Fax: (650) 348-0788
Registry dates
- Enumerated
- 2006-06-24
- Last updated
- 2023-03-07
- Certified
- 2023-01-06
Frequently asked questions
- What is Werner Ju's NPI number?
- Werner Ju's National Provider Identifier (NPI) is 1114953841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Werner Ju's specialty?
- Werner Ju is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Werner Ju located?
- Werner Ju's practice location on file with NPPES is 13847 E 14th St Ste 218, San Leandro, CA 94578.
- What is Werner Ju's phone number?
- The practice phone number listed in the NPPES registry for Werner Ju is (510) 483-0312.
- Is Werner Ju's NPI active?
- Yes — Werner Ju's NPI (1114953841) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.