Stone Med, LLC in Phoenix, AZ
This organization bills under NPI 1528556495, an organization record issued on Apr 26, 2018 with the primary taxonomy Internal Medicine Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1528556495
- Legal name
- Stone Med, LLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1327 E CHANDLER BLVD STE 106, Phoenix, AZ 85048
- Phone
- 480-501-9475
- Enumerated
- Apr 26, 2018
- Record updated
- May 21, 2024
- Authorized official
- Co-Owner (title as filed)
2 clinicians CMS lists with Stone Med in Phoenix
- Christina Tretter, NP-CInternal Medicine Physician1073984639
- John Tretter, MDCardiovascular Disease Physician1346234564
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Arizona secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 207R00000X Internal Medicine Physician
- 2081S0010X Sports Medicine (Physical Medicine & Rehabilitation) Physician
- 208VP0014X Interventional Pain Medicine Physician
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.