Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Kristine Santiano, MD

Individual provider Hospitalist Physician · NPI 1255759130

Kristine Santiano, MD is a Hospitalist in Walnut Creek, California. Qualified in 2014, 12 years ago. Practices with John Muir Physician Network, a 486-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
12
Licensed in
CA
In the registry since
2014
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122
Phone: (925) 947-3312
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2540 East St, Concord, CA 94520-1906 — (925) 647-2609
  • 1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501 — (925) 947-3393

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A148227 (CA)

Record details

NPI number1255759130
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2014
Last updated in NPPESJuly 31, 2025
Certification dateJuly 31, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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