NPPES file of Aug 9, 2026

Christina Kallay, RN

Psychiatric/Mental Health Registered Nurse · Greenbrae, CA

Christina Kallay, RN is a psychiatric/mental health registered nurse with a practice address in Greenbrae, California, and NPI 1427573286, issued on Aug 13, 2017. Check the license (California 587816, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427573286
Name
Christina Kallay
Credential
RN
Primary taxonomy
Psychiatric/Mental Health Registered Nurse 163WP0808X
License numbers
587816 CA
587818 CA
Self-reported in NPPES; status is on the state search
Practice location
250 Bon Air RD, Greenbrae, CA 94904
Phone
(415) 499-6830
Enumerated
Aug 13, 2017
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 250 Bon Air RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lisa Abrahams, MFTMarriage & Family Therapist1184738445
  2. Jory Adam, PA-CSurgical Physician Assistant1922269521
  3. Samuel Adams, MDHospitalist Physician1497785034
  4. Barbara Addleman, RNRegistered Nurse1053551267
  5. Linda Alexander, RNPsychiatric/Mental Health Registered Nurse1205589405
  6. Maxwell AlikinneyCounselor1538668728

Verify Christina Kallay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 587816
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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25 psychiatric/mental health registered nurse records list a practice address in Greenbrae

They are 25 of the 727 NPPES records with a practice address in Greenbrae, and 2,568 psychiatric/mental health registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other psychiatric/mental health registered nurse records in California

  1. Immaculata AbaekobeCulver City, CA1336871136
  2. Laura AbalozFresno, CA1699439265
  3. Annabelle AbayaCulver City, CA1972291904
  4. John AbayaLos Angeles, CA1093115792
  5. Cailin AbbottVentura, CA1205504032
  6. Colony Abbott, RNLos Angeles, CA1710153416
  7. Verneva AbbottEureka, CA1659823672
  8. Rey Abejar, R.N.Los Angeles, CA1194977819
  9. Wynn AbelardeValencia, CA1548071566
  10. Agnes AbongwaCulver City, CA1154837912

Common questions

What is Christina Kallay, RN's NPI number?

Christina Kallay, RN's National Provider Identifier (NPI) is 1427573286, issued on Aug 13, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Christina Kallay, RN located?

The NPPES record lists a practice address at 250 Bon Air RD, Greenbrae, CA, 94904. Phone: (415) 499-6830. Providers update this record themselves, so call before visiting.

How can I verify Christina Kallay, RN's license?

NPPES lists California license number 587816, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.