DR. THELMA S MARIN (M.D.) – Family Medicine Physician, NPI 1588621601
Family Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
5,037 FAMILY PRACTICE in IL
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Provider Addresses for DR. THELMA S MARIN (M.D.)
7530, Woodward Avenue, Woodridge, DuPage County, Illinois, 60517, United States
STE A
WOODRIDGE, IL 605173100
Phone: (630) 910-1177
Fax: (630) 910-4157
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $330.
Total Amount is formed as General ($330) + Research ($0) + Ownership ($0) = $330.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: PFIZER INC. ($62).
Total Amount
$330
General + Research + Ownership
Payments
16
Total payment records
General Amount
$330
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $62 |
| Janssen Pharmaceuticals, Inc | $32 |
| BIOTRONIK NRO, Inc. | $26 |
| ABBVIE INC. | $25 |
| Lilly USA, LLC | $24 |
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: 2005-02-18
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 |
|---|---|---|---|---|
| I20050218000125 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 105 | 62 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 91 | 63 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 55 | 35 | $0 |
| 83036 | Hemoglobin a1c level | 44 | 29 | $0 |
| 99497 | Advance care planning, first 30 minutes | 44 | 44 | $0 |
Insurance plans in this area (ZIP 60517)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | IL | 81002 | Urinalysis, manual test | 25 | 20 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| E N D O C R I N O L O G Y | IL | |
| Physician Assistant | IL | |
| Internal Medicine | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| Physical Therapist In Private Practice | IL |
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