ALAN D JOHNSON (M.D.) – Obstetrics & Gynecology Physician, NPI 1083605034
Obstetrics & Gynecology Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for ALAN D JOHNSON (M.D.)
2400 N Rockton Ave
Rockford, IL 611033655
Phone: (815) 971-9000
Fax: (815) 971-9299
Type: Location
1555 Barrington Rd
Hoffman Estates, IL 601691019
Phone: (847) 843-2000
Fax: (877) 707-9936
Type: Location
5145 N California Ave Fl 3
Chicago, IL 606253661
Phone: (773) 878-8200
Fax: (773) 989-1734
Type: Location
2500, West Higgins Road, Hoffman Estates, Schaumburg Township, Cook County, Illinois, 60169, United States
SUITE 1150
HOFFMAN ESTATES, IL 601697280
Phone: (847) 884-2002
Fax: (847) 884-2022
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $24.
Total Amount is formed as General ($24) + Research ($0) + Ownership ($0) = $24.
Last reported payment date: 2024-08-13 • Largest payer in this snapshot: Organon LLC ($24).
Total Amount
$24
General + Research + Ownership
Payments
1
Total payment records
General Amount
$24
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Organon LLC | $24 |
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: 2005-09-09
PECOS data refreshed: 2026-05-27
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
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050909000251 | I | Obstetrics/Gynecology | IL | TBD |
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.
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 61103)
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Reviews
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