MELISSA A MARTINEZ MATEO (M.D.) – Internal Medicine Physician, NPI 1003124280
Internal Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
978 GASTROENTEROLOGY in IL
Provider Addresses for MELISSA A MARTINEZ MATEO (M.D.)
PO BOX 3988
CARBONDALE, IL 629023988
Phone: (618) 457-5200
Type: Mailing
5744 N BROADWAY ST
CHICAGO, IL 606604302
Phone: (312) 335-0180
Fax: (773) 275-4679
Type: Mailing
15300 West Ave Ste 210
Orland Park, IL 604624686
Phone: (708) 226-2870
Fax: (708) 226-2390
Type: Location
2601 W Main St
Carbondale, IL 629011031
Phone: (618) 351-7300
Fax: (618) 457-7890
Type: Location
2601 W MAIN ST
CARBONDALE, IL 629011031
Phone: (618) 549-5361
Fax: (618) 351-4878
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $608.
Total Amount is formed as General ($608) + Research ($0) + Ownership ($0) = $608.
Last reported payment date: 2024-11-05 • Largest payer in this snapshot: Pinnacle Biologics, Inc ($546).
Total Amount
$608
General + Research + Ownership
Payments
5
Total payment records
General Amount
$608
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Pinnacle Biologics, Inc | $546 |
| ABBVIE INC. | $43 |
| Ipsen Biopharmaceuticals, Inc | $19 |
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: 2015-11-20
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 |
|---|---|---|---|---|
| I20151120001752 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 297 | 264 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 108 | 104 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 62 | 60 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 44 | 38 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 40 | 40 | $0 |
Insurance plans in this area (ZIP 62902)
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Provider's Procedures
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 | |
| Internal Medicine | IL | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal Medicine | MN | |
| - | IL | |
| Physical Therapist In Private Practice | IL | |
| Nurse Practitioner | IL | |
| H O S P I T A L I S T | IL |
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