Dr. Mary H. Hackney, M.D.
Medical Oncology (Medical Oncology Physician)
- Medicare participating
At a glance
- Medical school
- Brody School of Medicine at East Carolina University (1988)
- Years since graduation
- 38
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 353
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1988Medical school: Brody School of Medicine at East Carolina University
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Medical Oncology Physician primary
VA license 0101044361 -
Hematology (Internal Medicine) Physician
VA license 0101-044361 -
Internal Medicine Physician
VA license 0101-044361
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Medical College of Virginia Hospitals Richmond, VA
- Henrico Doctors' Hospital Richmond, VA
- Vcu Health Tappahannock Hospital Tappahannock, VA
- Community Memorial Hospital South Hill, VA
Medical groups
- Mcv Associated Physicians (1,807 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 353
- Services billed
- 765
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 292 | 161 |
| Established patient office or other outpatient visit, 20-29 minutes | 255 | 206 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 56 | 24 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 44 | 20 |
| New patient office or other outpatient visit, 30-44 minutes | 20 | 20 |
| Hospital discharge day management, 30 minutes or less | 16 | 15 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 |
| Hospital discharge day management, more than 30 minutes | 11 | 11 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Anastrozole Other prescribers in Richmond, VA | 317 |
| Letrozole Other prescribers in Richmond, VA | 133 |
| Exemestane | 74 |
| Kisqali (ribociclib succinate) | 61 |
| Tamoxifen Citrate Other prescribers in Richmond, VA | 48 |
| Ibrance (palbociclib) | 32 |
| Ondansetron Hcl Other prescribers in Richmond, VA | 21 |
| Eliquis (apixaban) Other prescribers in Richmond, VA | 14 |
| Tramadol Hcl Other prescribers in Richmond, VA | 13 |
| Verzenio (abemaciclib) | 12 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 2 companies reported 2 payments worth $155 in total to this clinician.
| Novo Nordisk Inc | $124 |
|---|---|
| Pfizer Inc. | $30.65 |
| Food and Beverage | $124 |
|---|---|
| Education | $30.65 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Pfizer Inc. Aug 13, 2025 | Education IBRANCE · ONCOLOGY · in-kind | $30.65 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.