CHARIS DURHAM (M.D.) – Hematology & Oncology Physician, NPI 1538547401
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
Provider Addresses for CHARIS DURHAM (M.D.)
1303 HOLLEMAN DR
COLLEGE STATION, TX 778403048
Phone: (979) 229-5751
Type: Mailing
2401 S 31ST ST
TEMPLE, TX 765080001
Phone: (254) 724-2364
Type: Location
2215 E VILLA MARIA RD STE 110
BRYAN, TX 778022585
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 101 Open Payments records for all available years, with a total value of $2,758.
Total Amount is formed as General ($2,758) + Research ($0) + Ownership ($0) = $2,758.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Janssen Biotech, Inc. ($351).
Total Amount
$2,758
General + Research + Ownership
Payments
101
Total payment records
General Amount
$2,758
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $351 |
| Incyte Corporation | $126 |
| E.R. Squibb & Sons, L.L.C. | $114 |
| Intuitive Surgical, Inc. | $111 |
| Exelixis Inc. | $94 |
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: 2018-07-13
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 |
|---|---|---|---|---|
| I20180713000675 | I | Internal Medicine | TX | 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 |
|---|---|---|---|---|
| J1439 | Injection, ferric carboxymaltose, 1 mg | 27,750 | 21 | $0 |
| Q0138 | Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 21,930 | 16 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 6,800 | 11 | $0 |
| J0885 | Injection, epoetin alfa, (for non-esrd use), 1000 units | 5,440 | 26 | $0 |
| J1449 | Injection, eflapegrastim-xnst, 0.1 mg | 2,904 | 11 | $0 |
Insurance plans in this area (ZIP 77840)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y/ O N C O L O G Y | TX | |
| Hematology/Oncology, Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Medical Oncology | TX | |
| Nurse Practitioner | TX | |
| - | TX |
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