Katherine Fan, M.D.
NPI 1720283294 · Child & Adolescent Psychiatry Physician · Cupertino, CA
Katherine Fan, M.D. is a Child & Adolescent Psychiatry Physician provider in Cupertino, CA (NPI 1720283294).
Provider details
- NPI number
- 1720283294
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD429247 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-06-15
- Last updated
- 2010-02-25
Frequently asked questions
- What is Katherine Fan's NPI number?
- Katherine Fan's National Provider Identifier (NPI) is 1720283294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Fan's specialty?
- Katherine Fan is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Fan located?
- Katherine Fan's practice location on file with NPPES is 20380 Town Center Ln Ste 215, Cupertino, CA 95014-3250.
- What is Katherine Fan's phone number?
- The practice phone number listed in the NPPES registry for Katherine Fan is (408) 996-7950.
- Is Katherine Fan's NPI active?
- Yes — Katherine Fan's NPI (1720283294) is active in the NPPES registry as of the last update on 2010-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.