Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Miss. Kristina A Sit, PA-C

Individual provider Physician Assistant · NPI 1538653571

Miss. Kristina A Sit, PA-C is a Physician Assistant in Concord, California. Works from 2 locations. Licensed in California and Wisconsin.

Licensed in
CA, WI
In the registry since
2018
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

2540 E St
Concord, CA 94520-1960
Phone: (925) 674-2333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 945 N 12th St, Milwaukee, WI 53233 — (414) 219-2000

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 60488 (CA)
Physician Assistant Taxonomy 363A00000X · Licence 4437 (WI)

Record details

NPI number1538653571
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 21, 2018
Last updated in NPPESMarch 28, 2022
Certification dateMarch 28, 2022

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients140
Services billed 168 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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