David Juan, M.D.
NPI 1205877222 · Internal Medicine Physician · Santa Clara, CA
David Juan, M.D. is a Internal Medicine Physician provider in Santa Clara, CA (NPI 1205877222).
Provider details
- NPI number
- 1205877222
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G078505 (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
- 2006-06-09
- Last updated
- 2007-08-24
Frequently asked questions
- What is David Juan's NPI number?
- David Juan's National Provider Identifier (NPI) is 1205877222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Juan's specialty?
- David Juan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Juan located?
- David Juan's practice location on file with NPPES is 3466 El Camino Real, Santa Clara, CA 95051-2809.
- What is David Juan's phone number?
- The practice phone number listed in the NPPES registry for David Juan is (408) 554-1400.
- Is David Juan's NPI active?
- Yes — David Juan's NPI (1205877222) is active in the NPPES registry as of the last update on 2007-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.