DR. NICHOLAS S PAPANOS (M.D.) – Internal Medicine Physician, NPI 1134110448
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
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Provider Addresses for DR. NICHOLAS S PAPANOS (M.D.)
7447, West Talcott Avenue, Norwood Park, Chicago, Jefferson Township, Cook County, Illinois, 60631, United States
SUITE 512
CHICAGO, IL 60631
Phone: (773) 774-1790
Fax: (773) 774-1796
Type: Mailing
West Dempster Street, Park Ridge, Maine Township, Cook County, Illinois, 60068, United States
SUITE 601
PARK RIDGE, IL 60068
Phone: (847) 692-6750
Fax: (847) 692-6755
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 39 Open Payments records for all available years, with a total value of $886.
Total Amount is formed as General ($886) + Research ($0) + Ownership ($0) = $886.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($207).
Total Amount
$886
General + Research + Ownership
Payments
39
Total payment records
General Amount
$886
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Otsuka America Pharmaceutical, Inc. | $207 |
| Sumitomo Pharma America, Inc. | $188 |
| Lundbeck LLC | $164 |
| AstraZeneca Pharmaceuticals LP | $76 |
| PFIZER INC. | $64 |
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: 2010-06-09
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 |
|---|---|---|---|---|
| I20100609000890 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,100 | 179 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 355 | 314 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 326 | 142 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 269 | 137 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 197 | 78 | $0 |
Insurance plans in this area (ZIP 60631)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | IL | 81002 | Urinalysis, manual test | 13 | 13 |
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