CoxHealth Rheumatology – Rheumatology Physician, NPI 1427215904

CoxHealth Rheumatology is a healthcare provider. based in Chicago, Illinois. specializing in Rheumatology Physician. The NPI Number for CoxHealth Rheumatology is 1427215904

Main info

Organization
Name
CoxHealth Rheumatology
NPI
1427215904
Phone
Not provided
Address
PO BOX 7411626
Authorized Official
WILLIAM MAHONEY PRESIDENT
Enumeration Date
21 May 2008
Last Update Date
19 December 2025

Contacts

Main Contact
https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience51
Completeness100
Years active:18State licenses:07/7 NPPES fields on file

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Provider Addresses for CoxHealth Rheumatology

  • PO BOX 7411626

    CHICAGO, IL 606745626

    Phone:

    Type: Mailing

  • PO BOX 802843

    KANSAS CITY, MO 641802843

    Phone: (417) 730-6430

    Fax: (417) 269-7567

    Type: Mailing

  • Springfield, Boulevard Émile Krieps, Oberkorn, Differdange, Canton Esch-sur-Alzette, 4543, Luxembourg

    SPRINGFIELD, MO 65608

    Phone: (417) 269-7241

    Fax: (417) 269-7567

    Type: Mailing

  • Cox Medical Center Branson, 525, Branson Landing Boulevard, Branson, Taney County, Missouri, 65616, United States

    STE 301

    BRANSON, MO 65616

    Phone: (417) 348-8253

    Fax: (417) 337-8992

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-08-12

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Past revalidation due date

Earliest CMS due date was 2023-09-30 (982 days ago).

Enrollment records

1

Earliest due date

2023-09-30

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20080812000163OClinic/Group PracticeMO2023-09-30

What to do next

  • Verify current status on the CMS Revalidation Lookup Tool immediately.
  • Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
  • Overdue revalidation can lead to deactivation of Medicare billing privileges.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60674)

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Reviews

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Frequently asked questions

What is the registry number for CoxHealth Rheumatology?
The registry entry for CoxHealth Rheumatology shows NPI 1427215904.
Quick check: is CoxHealth Rheumatology active?
Public NPPES data shows CoxHealth Rheumatology with an active NPI status right now.
Which specialty label fits CoxHealth Rheumatology?
NPPES ties CoxHealth Rheumatology to Rheumatology Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Which community is linked to CoxHealth Rheumatology?
CoxHealth Rheumatology shows a connection to Chicago, Illinois in registry-derived data.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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