DR. JOEL ZACHARIAH JOHN DO
NPI 1306376595
Family Medicine in Skokie, IL
About Dr. Joel Zachariah John Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOEL ZACHARIAH JOHN DO (NPI 1306376595) is an individual family medicine provider in Skokie, Illinois, licensed in Illinois (036167074) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2017).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Joel Zachariah John Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Joel John reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Fresh Meadows, NY 11365
- Reassigned Medicare billing, New York enrollment
- 944 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northshore University Healthsystem - Evanston Hospital
Acute Care Hospitals · Evanston, ILSwedish Hospital
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60077 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Joel John's NPI number?
The NPI number for Joel John is 1306376595. It was assigned to this individual provider in the NPPES registry on June 19, 2017.
Where is Joel John located?
Joel John practices at 9977 Woods Dr Ste 200, Skokie, IL 60077. The listed phone number is (847) 663-8350.
What is Joel John's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Joel John enrolled in Medicare?
Yes. Joel John is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Joel John's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joel John reassigns Medicare benefits to 2 organizations: Endeavor Health Medical Group (Evanston, IL) and Chs Physician Partners, PC (Fresh Meadows, NY). Each 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 Joel John's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joel John accept?
Health plans from Oscar Health list Joel John 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.
Is Joel John affiliated with any hospitals?
According to CMS data, Joel John is affiliated with Northshore University Healthsystem - Evanston Hospital and Swedish Hospital.
When was this NPI record last updated?
The NPPES record for Joel John was last updated on May 30, 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.
# Dr. Joel Zachariah John, DO · NPI 1306376595
Family Medicine physician in Skokie, Illinois. Individual provider, active in the CMS NPPES registry since June 19, 2017.
## Identity
- **NPI:** 1306376595 (Entity type: Individual)
- **Enumerated:** June 19, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 036167074 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9977 WOODS DR STE 200, Skokie, IL 60077-1057
- **Phone:** (847) 663-8350 · **Fax:** (847) 663-1018
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Endeavor Health Medical Group (NPI 1497701882, Evanston, IL); Chs Physician Partners, PC (NPI 1407089345, Fresh Meadows, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2017
## Record status
- **NPPES last updated:** May 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306376595) · Data from the CMS NPPES public registry.