DR. DAVID G MORRIS (MD) – Hematology & Oncology Physician, NPI 1477595643
Hematology & Oncology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
94 HEMATOLOGY/ONCOLOGY in MS
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Provider Addresses for DR. DAVID G MORRIS (MD)
Hattiesburg Clinic, 415, South 28th Avenue, Innswood, Hattiesburg, Forrest County, Mississippi, 39401, United States
HATTIESBURG, MS 394017246
Phone: (601) 288-8282
Fax: (601) 579-5240
Type: Mailing
Forrest General Cancer Center, 301, South 28th Avenue, Innswood, Hattiesburg, Forrest County, Mississippi, 39401, United States
HATTIESBURG, MS 394017233
Phone: (601) 288-8282
Fax: (601) 288-8290
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 107 Open Payments records for all available years, with a total value of $2,302.
Total Amount is formed as General ($2,302) + Research ($0) + Ownership ($0) = $2,302.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Astellas Pharma US Inc ($348).
Total Amount
$2,302
General + Research + Ownership
Payments
107
Total payment records
General Amount
$2,302
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $348 |
| Gilead Sciences, Inc. | $244 |
| Celgene Corporation | $191 |
| Exelixis Inc. | $94 |
| PFIZER 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: 2006-08-25
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20060825000285 | I | Hematology/Oncology | MS | 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 | 42,000 | 30 | $0 |
| J9025 | Injection, azacitidine, 1 mg | 39,800 | 13 | $0 |
| J9267 | Injection, paclitaxel, 1 mg | 14,370 | 24 | $0 |
| J0897 | Injection, denosumab, 1 mg | 8,760 | 25 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 2,708 | 81 | $0 |
Insurance plans in this area (ZIP 39401)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MS | |
| A N E S T H E S I O L O G Y | MS | |
| - | MS | |
| - | MS | |
| - | MS | |
| Nurse Practitioner | MS | |
| Gastroenterology, Internal Medicine | MS | |
| - | MS | |
| - | MS | |
| Certified Registered Nurse Anesthetist (Crna) | MS |
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