DR. KAREN BULLOCK RUSSELL (MD) – Hematology & Oncology Physician, NPI 1265492375
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,007 HEMATOLOGY/ONCOLOGY in FL
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Provider Addresses for DR. KAREN BULLOCK RUSSELL (MD)
1775, One Healing Place, Tallahassee, Leon County, Florida, 32308, United States
TMH PHYSICIAN PARTNERS, CANCER & HEMATOLOGY
TALLAHASSEE, FL 323084600
Phone: (850) 431-5360
Fax: (850) 431-5367
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 2 Open Payments records for all available years, with a total value of $49.
Total Amount is formed as General ($49) + Research ($0) + Ownership ($0) = $49.
Last reported payment date: 2024-08-27 • Largest payer in this snapshot: Amgen Inc. ($27).
Total Amount
$49
General + Research + Ownership
Payments
2
Total payment records
General Amount
$49
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $27 |
| Sirtex Medical Inc | $22 |
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: 2015-06-04
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 |
|---|---|---|---|---|
| I20150604002116 | I | Hematology/Oncology | FL | 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 | 193 | 91 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 12 | 11 | $0 |
Insurance plans in this area (ZIP 32308)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| R H E U M A T O L O G Y | KY | |
| Cardiovascular Disease (Cardiology), Internal Medicine | FL | |
| Physician Assistant | FL | |
| E N D O C R I N O L O G Y | MN | |
| - | FL | |
| Internal Medicine | FL | |
| - | IA | |
| Physician Assistant | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | OH |
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