MS. SIOK-HIAN TAY-KELLEY NP
NPI 1568766442
Nurse Practitioner - Adult Health in Stanford, CA

Active since January 06, 2011
76.5/100
CMS Quality Rating
875 BLAKE WILBUR DRIVE, GASTROINTESTINAL ONCOLOGY STANFORD CANCER CENTER,, STANFORD, CA 94305(650) 498-6000 Get Directions Write a Review

NPPES record last updated: September 16, 2016. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Ms. Siok-hian Tay-kelley Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. SIOK-HIAN TAY-KELLEY NP (NPI 1568766442) is an individual adult health provider in Stanford, California, licensed in California (19493) and active in the NPI registry since January 2011.

NPPES Registry Identity

NPI1568766442
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMS. SIOK-HIAN TAY-KELLEYCredential: NP
Location Address875 BLAKE WILBUR DRIVE, GASTROINTESTINAL ONCOLOGY STANFORD CANCER CENTER,Stanford, CA 94305-2205
Mailing Address1804 Embarcadero Rd, Ste 100Palo Alto, CA 94303-3341 · (650) 723-4000
Sole ProprietorNo
Enumeration DateJanuary 6, 2011
Last NPPES UpdateSeptember 16, 2016
NPI 1568766442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License Licensed in CA · 19493
Also ListedClinical Nurse SpecialistTaxonomy 364S00000X · License 3322 (CA)
875 BLAKE WILBUR DRIVE, Stanford, CA 94305

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.31
Promoting Interoperability100
Improvement Activities40
Cost43.95

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Student in an Organized Health Care Education/Training Program
875 BLAKE WILBUR DRIVE, DEPARTMENT OF RADIATION ONCOLOGY
STANFORD, CA 94305
Otolaryngology
875 BLAKE WILBUR DRIVE, CC-2226A
STANFORD, CA 94305
Psychiatry & Neurology (Neurology)
875 BLAKE WILBUR DRIVE, ROOM CC2221
STANFORD, CA 94305
Radiology (Radiation Oncology)
875 BLAKE WILBUR DRIVE, STANFORD CANCER CENTER
STANFORD, CA 94305
Radiology (Radiation Oncology)
875 BLAKE WILBUR DRIVE, STANFORD CANCER CENTER, DEPT RADIATION ONCOLOGY
STANFORD, CA 94305
Nurse Practitioner (Family)
875 BLAKE WILBUR DRIVE
STANFORD, CA 94305
Nurse Practitioner (Adult Health)
875 BLAKE WILBUR DRIVE, ROOM 1205 MAIL CODE 5820
STANFORD, CA 94305
Radiology (Radiation Oncology)
875 BLAKE WILBUR DRIVE, STANFORD CANCER CENTER, DEPT OF RADIATION ONCOLOGY
STANFORD, CA 94305

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Siok-hian Tay-kelley's NPI number?

The NPI number for Siok-hian Tay-kelley is 1568766442. It was assigned to this individual provider in the NPPES registry on January 6, 2011.

Where is Siok-hian Tay-kelley located?

Siok-hian Tay-kelley practices at 875 Blake Wilbur Drive Gastrointestinal Oncology Stanford Cancer Center,, Stanford, CA 94305. The listed phone number is (650) 498-6000.

What is Siok-hian Tay-kelley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Siok-hian Tay-kelley was last updated on September 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.