BALAZS HALMOS (MD) – Hematology & Oncology Physician, NPI 1013933290
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
240 MEDICAL ONCOLOGY in OH
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Provider Addresses for BALAZS HALMOS (MD)
3605, Warrensville Center Road, Shaker Heights, Cuyahoga County, Ohio, 44122, United States
SHAKER HEIGHTS, OH 441225203
Phone: (216) 286-6295
Fax: (216) 286-6341
Type: Mailing
University Hospitals Cleveland Medical Center, 11100, Euclid Avenue, University Circle, Cleveland, Cuyahoga County, Ohio, 44106, United States
CLEVELAND, OH 441061716
Phone: (216) 844-8500
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 142 Open Payments records for all available years, with a total value of $217,972.
Total Amount is formed as General ($217,972) + Research ($0) + Ownership ($0) = $217,972.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($113,317).
Total Amount
$217,972
General + Research + Ownership
Payments
142
Total payment records
General Amount
$217,972
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $113,317 |
| AstraZeneca Pharmaceuticals LP | $38,266 |
| Daiichi Sankyo Inc. | $7,657 |
| Novocure Inc. | $5,064 |
| AstraZeneca UK Limited | $4,795 |
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: 2009-08-31
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 |
|---|---|---|---|---|
| I20090831000188 | I | Medical Oncology | NY | 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 | 183 | 62 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 90 | 28 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 32 | 22 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 19 | 19 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 16 | 14 | $0 |
Insurance plans in this area (ZIP 44122)
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Group practice members
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