MICHAEL J KELLER (M.D.) – Pulmonary Disease Physician, NPI 1013164086
Pulmonary Disease Physician
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Profile Insights
NPPES metrics only — not quality of care.
955 CRITICAL CARE (INTENSIVISTS) in IL
Provider Addresses for MICHAEL J KELLER (M.D.)
800 Biesterfield Rd
Suite 510
Elk Grove Village, IL 600073361
Phone: (847) 981-3660
Fax: (847) 956-5108
Type: Location
1000 N WESTMORELAND RD # LEVEL1
LAKE FOREST, IL 600451658
Phone: (847) 535-7647
Fax: (847) 535-7151
Type: Location
Alexian Brothers Medical Center, 800, Biesterfield Road, Elk Grove Village, Elk Grove Township, Cook County, Illinois, 60007, United States
SUITE 510
ELK GROVE VILLAGE, IL 600073361
Phone: (847) 981-3660
Fax: (847) 956-5108
Type: Location
1269 N WOLCOTT AVE APT 2R
CHICAGO, IL 606223895
Phone: (319) 400-1305
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 166 Open Payments records for all available years, with a total value of $3,354.
Total Amount is formed as General ($3,354) + Research ($0) + Ownership ($0) = $3,354.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($877).
Total Amount
$3,354
General + Research + Ownership
Payments
166
Total payment records
General Amount
$3,354
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2009-08-11
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 |
|---|---|---|---|---|
| I20090811000083 | I | Critical Care (Intensivists) | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,132 | 492 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 713 | 433 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 213 | 203 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 172 | 134 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 116 | 112 | $0 |
Insurance plans in this area (ZIP 60007)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CRITICAL CARE (INTENSIVISTS) | IL | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 82 | 80 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Diagnostic Radiology, Interventional Radiology | IL | |
| P A T H O L O G Y | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | IL | |
| G A S T R O E N T E R O L O G Y | IL | |
| Internal Medicine | IL | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal Medicine | MN | |
| - | IL | |
| Physical Therapist In Private Practice | IL | |
| Nurse Practitioner | IL |
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