First Docs PC in Naperville, IL
This location of First Docs bills under NPI 1417655465, an organization record issued on Feb 20, 2023 with the primary taxonomy Internal Medicine Physician. It is one of 5 NPIs registered under this name; each clinician who sees you there has their own NPI and license.
Organization recordNPPES, Aug 2026
1417655465
- Legal name
- First Docs PC
- Entity
- Type 2 · organization
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1525 OXFORD LN, Naperville, IL 60565
- Phone
- 702-762-2485
- Mailing address
- Chicago, IL
- Enumerated
- Feb 20, 2023
- Record updated
- May 27, 2026
- Authorized official
- Director Contracting (title as filed)
2 clinicians CMS lists with First Docs in Naperville
- Raymond Moy, DNP, RNPrimary Care Nurse Practitioner1164015848
- Riddhi Shah, MDHospitalist Physician1538401849
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Illinois 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
- 208100000X Physical Medicine & Rehabilitation Physician
- 208M00000X Hospitalist 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.