Unknown Individual – Specialist, NPI 1063487775

Unknown Individual is a healthcare provider. based in Jacksonville, Illinois. specializing in Specialist. They hold a License No. 36057937 (IL). The NPI Number for Unknown Individual is 1063487775

Main info

Organization
Inactive
60 Years Of Experience
Accepts Medicare Assignment
Name
Unknown Individual
NPI
1063487775
Phone
(217) 243-9426
Address
1600 W WALNUT ST
Deactivation Date
23 April 2026

Doctor Profile

Medical School Name
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Secondary Phone
2179426946
Graduation Year
1966 (60 years ago)
PAC ID
7517042492
Group Practice PAC ID
8123085560
Professional Enrollment ID
I20080318000041
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience14
Completeness75
Years active:0State licenses:1Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • Passavant Area Hospital, 1600, West Walnut Street, Jacksonville, Morgan County, Illinois, 62650, United States

    JACKSONVILLE, IL 626501136

    Phone: (217) 243-9426

    Fax: (217) 243-1647

    Mailing address matches the actual address.

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.

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

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
I20080318000041IOtolaryngologyILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

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 62650)

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Provider's Procedures

Unknown Individual performs procedures in Specialist. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OTOLARYNGOLOGYIL92567Eardrum testing using ear probe3834

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8123085560View full group profile
NameSpecialtyState
Nurse PractitionerIL
Internal MedicineIL
Emergency MedicineMO
-IL
Interventional CardiologyGA
-IL
Nurse PractitionerIL
Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal MedicineIL
-IL
-IL

Reviews

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Frequently asked questions

What identifier follows Unknown Individual across health systems?
The NPI 1063487775 uniquely identifies Unknown Individual in U.S. healthcare data.
What happens when Unknown Individual's NPI is not active?
Public data lists Unknown Individual outside the active bucket for this identifier.
What does the directory say Unknown Individual does?
Insurance directories may phrase it differently, but here Unknown Individual maps to Other Service Providers. Clinical services aligned with this taxonomy classification.
Can patients visit Unknown Individual in Jacksonville, Illinois?
For routing, start with Jacksonville, Illinois for Unknown Individual, then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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