Christina Kallay, RN
NPI 1427573286 · Psychiatric/Mental Health Registered Nurse · Greenbrae, CA
Christina Kallay, RN is a Psychiatric/Mental Health Registered Nurse provider in Greenbrae, CA (NPI 1427573286).
Provider details
- NPI number
- 1427573286
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 587818 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 20 N San Pedro RdSan Rafael, CA 94903-4188Phone: (415) 473-2821
Registry dates
- Enumerated
- 2017-08-13
- Last updated
- 2018-03-17
Frequently asked questions
- What is Christina Kallay's NPI number?
- Christina Kallay's National Provider Identifier (NPI) is 1427573286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Kallay's specialty?
- Christina Kallay is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Christina Kallay located?
- Christina Kallay's practice location on file with NPPES is 250 Bon Air Rd, Greenbrae, CA 94904-1702.
- What is Christina Kallay's phone number?
- The practice phone number listed in the NPPES registry for Christina Kallay is (415) 499-6830.
- Is Christina Kallay's NPI active?
- Yes — Christina Kallay's NPI (1427573286) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.