NPPES file of Aug 9, 2026

Permanente Medical Group in Davis, CA

This location of Permanente Medical Group bills under NPI 1417308321, an organization record issued on Jun 22, 2016 with the primary taxonomy Specialist. It is one of 10 NPIs registered under this name; each clinician who sees you there has their own NPI and license.

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

Organization recordNPPES, Aug 2026
1417308321
Legal name
Permanente Medical Group
Entity
Type 2 · organization
Primary taxonomy
Specialist 174400000X
Practice location
1955 COWELL BLVD, Davis, CA 95618
Phone
530-757-4157
Enumerated
Jun 22, 2016
Record updated
Jun 22, 2016
Authorized official
Dpm (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

14 clinicians CMS lists with Permanente Medical Group in Davis

  1. Mahfuja Akanda, MDInternal Medicine Physician1528118346
  2. Sundeep Bains, MDFamily Medicine Physician1417123308
  3. Michelle Chang-Cheng, MDInternal Medicine Physician1689746406
  4. William Collins, DOSports Medicine (Family Medicine) Physician1417361973
  5. Kaye Cunningham, MDFamily Medicine Physician1447435417
  6. Tuong-Vi HaStudent in an Organized Health Care Education/Training Program1962829812
  7. Chantal JacksonStudent in an Organized Health Care Education/Training Program1952980138
  8. Cathy Jang, MDObstetrics & Gynecology Physician1750306718
  9. Adam Jung, MD, PHDDiagnostic Radiology Physician1306025341
  10. Kristopher Kordana, MDGeneral Practice Physician1457438103
  11. Edwin Lichwa, DOFamily Medicine Physician1104856012
  12. Samantha Siegel, MDHospitalist Physician1407112691
  13. Adrianna Sung, DOFamily Medicine Physician1548753411
  14. Mitra Yazdi, MDFamily Medicine Physician1336395458

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 10 Permanente Medical Group NPIs

Every location registered under this name, in 9 cities.

See every location

Checking an organization

  1. Confirm the business with the California secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

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