DR. BRIAN ERNEST JOHNSON (M.D.) – Hematology & Oncology Physician, NPI 1952782021
Hematology & Oncology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
727 HEMATOLOGY/ONCOLOGY in IL
Provider Addresses for DR. BRIAN ERNEST JOHNSON (M.D.)
2511 BRUNSWICK CIR
WOODRIDGE, IL 605175017
Phone: (630) 639-0408
Type: Mailing
2160 S 1ST AVE
MAYWOOD, IL 60153
Phone: (888) 584-7888
Type: Location
11109 PARKVIEW PLAZA DR # 117
FORT WAYNE, IN 468451701
Phone:
Type: Mailing
11050 PARKVIEW CIRCLE DR
FORT WAYNE, IN 468451739
Phone: (833) 724-8326
Fax: (260) 425-6845
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $566.
Total Amount is formed as General ($566) + Research ($0) + Ownership ($0) = $566.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: HISTOSONICS, INC. ($317).
Total Amount
$566
General + Research + Ownership
Payments
8
Total payment records
General Amount
$566
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| HISTOSONICS, INC. | $317 |
| Seagen Inc. | $136 |
| Tempus AI, Inc | $29 |
| Myriad Genetic Laboratories, Inc. | $27 |
| PFIZER INC. | $27 |
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: 2021-06-18
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 |
|---|---|---|---|---|
| I20210618001943 | I | Hematology/Oncology | IN | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 185 | 126 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 184 | 103 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 60 | 60 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 30 | 26 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 25 | 25 | $0 |
Insurance plans in this area (ZIP 60517)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IN | |
| Nurse Practitioner | NM | |
| - | IN | |
| Nurse Practitioner | IN | |
| Family Practice | IN | |
| - | IN | |
| - | IN | |
| Infectious Disease | IN | |
| Internal Medicine | IN | |
| - | IN |
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