J Trees Ritter, Do, INC in San Luis Obispo, CA
This organization bills under NPI 1679772867, an organization record issued on Jul 17, 2007 with the primary taxonomy Infectious Disease Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1679772867
- Legal name
- J Trees Ritter, Do, INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- Practice location
- 1551 BISHOP ST STE 250, San Luis Obispo, CA 93401
- Phone
- 805-540-0689
- Mailing address
- Goleta, CA
- Enumerated
- Jul 17, 2007
- Record updated
- Dec 13, 2023
- Authorized official
- President (title as filed)
3 clinicians CMS lists with J Trees Ritter Do in San Luis Obispo
- Gregory Canfield, MD, PHDInfectious Disease Physician1144632159
- Christopher Holland, MDInfectious Disease Physician1063492031
- Jethro Ritter, DOInfectious Disease Physician1457330797
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the California secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- 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.