FIRST DOCS PC
NPI 1417655465
Internal Medicine in Naperville, IL
About First Docs Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FIRST DOCS PC (NPI 1417655465) is a healthcare organization registered as an internal medicine in Naperville, Illinois and active in the NPI registry since February 2023. The organization maintains 3 additional practice locations and lists Cheryl Lee, Director Contracting, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
First Docs Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
547Medicare enrollment records show 547 clinicians reassign Medicare billing to First Docs PC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 547Evanston, IL 60201
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is First Docs PC's NPI number?
The NPI number for First Docs PC is 1417655465. It was assigned to this organization in the NPPES registry on February 20, 2023.
Where is First Docs PC located?
First Docs PC is located at 1525 Oxford Ln, Naperville, IL 60565. The listed phone number is (702) 762-2485.
What is First Docs PC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is First Docs PC enrolled in Medicare?
Yes. First Docs PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through First Docs PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 547 clinicians in 15 Medicare specialties reassign their Medicare billing to First Docs PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Internal Medicine (301), Nurse Practitioner (108) and Family Practice (70). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does First Docs PC accept?
Health plans from Highmark Blue Cross Blue Shield Delaware and Molina Healthcare list First Docs PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for First Docs PC was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.