David G. Morris, MD
Hematology & Oncology Physician · Hattiesburg, MS
David G. Morris, MD is a hematology & oncology physician with a practice address in Hattiesburg, Mississippi, and NPI 1477595643, issued on Jun 12, 2006. Check the license (Mississippi 19294, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- David G. Morris
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 19294 MS
Self-reported in NPPES; status is on the state search - Practice location
- 301 S 28TH Ave, Hattiesburg, MS 39401
- Phone
- (601) 288-8282
- Enumerated
- Jun 12, 2006
- Record last updated
- Jul 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (601) 288-8290
- Medicaid ID
- 09738012 MS
- Medicare enrollment
- Enrolled (PECOS I20060825000285); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 64 in Mississippi → Look up another NPI →
Also registered at 301 S 28TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victoria Barrett, PHARMDPharmacist1780513895
- Francis Bell, DOHematology & Oncology Physician1912437310
- Harry Butler, M.D.Hematology & Oncology Physician1669464012
- Laurie Douglas, MDHematology & Oncology Physician1013173590
- Madeline Fitzpatrick, MDHematology & Oncology Physician1295399293
- James Herrington, MDHematology & Oncology Physician1730192907
Verify David G. Morris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 19294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average hematology & oncology physician in 2024
1,840 Medicare Part D claims for 302 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 174 claims were for opioids.
Most prescribed
- Anastrozole315 claims
- Ondansetron Hcl124 claims
- Hydrocodone-Acetaminophen76 claims
- Hydroxyurea73 claims
- Promethazine Hcl68 claims
- Letrozole65 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,170.31
54 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Hattiesburg Clinic PAHattiesburg, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David G. Morris among 64 hematology & oncology physician records in Mississippi
David G. Morris, MD is one of 64 hematology & oncology physician records with a practice address in Mississippi. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 22% of them.
- NPI issued2006 · 22% of these records are older, 52% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2000 · median 2002 among the 52 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Mississippi
There are 64 hematology & oncology physician records in Mississippi.
All 64 in Mississippi → Every provider in Hattiesburg → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Francis Bell, DOHattiesburg, MS 394011912437310
- Harry Butler, M.D.Hattiesburg, MS 394011669464012
- Laurie Douglas, MDHattiesburg, MS 394011013173590
- Madeline Fitzpatrick, MDHattiesburg, MS 394011295399293
- Jacob Graham, M.D.Hattiesburg, MS 394011144517715
- James Herrington, MDHattiesburg, MS 394011730192907
- John Hrom, MDHattiesburg, MS 394011134238496
- Louis Varner, MDHattiesburg, MS 394011669682134
Common questions
What is David G. Morris, MD's NPI number?
David G. Morris, MD's National Provider Identifier (NPI) is 1477595643, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David G. Morris, MD located?
The NPPES record lists a practice address at 301 S 28TH Ave, Hattiesburg, MS, 39401. Phone: (601) 288-8282. Providers update this record themselves, so call before visiting.
How can I verify David G. Morris, MD's license?
NPPES lists Mississippi license number 19294, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David G. Morris, MD prescribe under Medicare Part D?
In 2024, David G. Morris, MD had 1,840 Medicare Part D claims for 302 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.