KAREN M HUMMEL (MD) – Internal Medicine Physician, NPI 1962508374
Internal Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
7,199 INTERNAL MEDICINE in OH
Provider Addresses for KAREN M HUMMEL (MD)
24701, Euclid Avenue, Euclid, Cuyahoga County, Ohio, 44117, United States
THIRD FLOOR - BILLING SERVICES
EUCLID, OH 441171714
Phone: (330) 721-8500
Fax: (330) 721-8510
Type: Mailing
4001 CARRICK DR STE 150
MEDINA, OH 442565392
Phone: (330) 721-8500
Fax: (330) 721-8510
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $356.
Total Amount is formed as General ($356) + Research ($0) + Ownership ($0) = $356.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($75).
Total Amount
$356
General + Research + Ownership
Payments
23
Total payment records
General Amount
$356
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $75 |
| Janssen Pharmaceuticals, Inc | $67 |
| ABBVIE INC. | $61 |
| Lilly USA, LLC | $50 |
| Exact Sciences Corporation | $17 |
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: 2010-03-09
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 |
|---|---|---|---|---|
| I20100309000369 | I | Internal Medicine | OH | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 182 | 105 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 154 | 85 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 94 | 94 | $0 |
| G0008 | Administration of influenza virus vaccine | 18 | 18 | $0 |
| 81003 | Automated urinalysis test | 14 | 13 | $0 |
Insurance plans in this area (ZIP 44117)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OH | |
| - | OH | |
| - | OH | |
| - | IL | |
| - | OH | |
| - | OH | |
| - | OH | |
| - | OH | |
| Cardiovascular Disease (Cardiology), Internal Medicine | NC | |
| Nurse Practitioner | OH |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.