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Kathrine Casillas, MD
NPI 1639707524 · Psychiatry Physician · Palo Alto, CA
Kathrine Casillas, MD is a Psychiatry Physician provider in Palo Alto, CA (NPI 1639707524).
Provider details
- NPI number
- 1639707524
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A182967 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
401 Quarry Rd
Palo Alto, CA 94304-1419
Phone: (650) 725-5591
Street-level locationGet directions
Mailing address
401 Quarry Rd Ste 2206
Palo Alto, CA 94304-1419
Registry dates
- Enumerated
- 2020-03-28
- Last updated
- 2024-08-01
- Certified
- 2024-08-01
Frequently asked questions
- What is Kathrine Casillas's NPI number?
- Kathrine Casillas's National Provider Identifier (NPI) is 1639707524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathrine Casillas's specialty?
- Kathrine Casillas is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Kathrine Casillas located?
- Kathrine Casillas's practice location on file with NPPES is 401 Quarry Rd, Palo Alto, CA 94304-1419.
- What is Kathrine Casillas's phone number?
- The practice phone number listed in the NPPES registry for Kathrine Casillas is (650) 725-5591.
- Is Kathrine Casillas's NPI active?
- Yes — Kathrine Casillas's NPI (1639707524) is active in the NPPES registry as of the last update on 2024-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.