DR. MLADEN JECMENICA (M.D.) – Gastroenterology Physician, NPI 1619102837
Gastroenterology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,187 GASTROENTEROLOGY in PA
Provider Addresses for DR. MLADEN JECMENICA (M.D.)
5 S Washington Ave
Jermyn, PA 184331121
Phone: (570) 230-0019
Type: Location
501 Madison Ave
Tobin Hall
Scranton, PA 185102401
Phone: (570) 343-2383
Type: Location
3943 IRVINE BLVD STE 40
IRVINE, CA 926022400
Phone: (951) 934-0505
Fax: (951) 444-7749
Type: Mailing
2097 COMPTON AVE STE 103
CORONA, CA 928817289
Phone: (951) 934-0505
Fax: (951) 934-0505
Type: Location
Tobin Hall, 501, Madison Avenue, The Hill Section, Scranton, Lackawanna County, Pennsylvania, 18510, United States
TOBIN HALL
SCRANTON, PA 185102401
Phone: (570) 343-2383
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $148.
Total Amount is formed as General ($148) + Research ($0) + Ownership ($0) = $148.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($88).
Total Amount
$148
General + Research + Ownership
Payments
4
Total payment records
General Amount
$148
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 |
|---|---|
| Intuitive Surgical, Inc. | $88 |
| ABBVIE INC. | $60 |
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: 2021-08-10
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20210810003745 | I | Gastroenterology | CA | 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 | 250 | 171 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 136 | 128 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 97 | 63 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 68 | 67 | $0 |
| 43246 | Insertion of stomach tube using a flexible endoscope | 39 | 36 | $0 |
Insurance plans in this area (ZIP 18433)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| G A S T R O E N T E R O L O G Y | CA |
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