Mark Mumford Malkus, M.D.
NPI 1033286703ActiveIndividual· Family Medicine· Cambridge, MD
Family Medicine (M.D.) in Cambridge, Maryland, trained at University of Maryland School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $449,388 for 4,229 claims, against $109,827 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $205.60 in all, mostly food and beverage.
Overview
| NPI | 1033286703 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 29, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | D0050804 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 1,325 across 35 procedure codes |
| Paid by Medicare | $109,827 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,229 · 9,074 30-day fills |
|---|---|
| Patients | 334 |
| Total drug cost | $449,388 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sailwinds Medical, LLCCambridge, MD · 7 clinicians
Hospital affiliations
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
- Tidalhealth Peninsula Regional, IncSalisbury, MD
- University of MD Shore Medical Center at EastonEaston, MD
Other facilities
- Adoration Home HealthHome health agency · Salisbury, MD
- HomecallHome health agency · Easton, MD
- Vna of Maryland- EastonHome health agency · Easton, MD
- Coastal Hospice IncHospice · Salisbury, MD
Industry payments (Open Payments)
- 2025$205.60 · 11 payments from 6 companies
- 2024$423.83 · 23 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $63.77 | 3 |
| Novo Nordisk Inc | $55.00 | 3 |
| Lilly USA, LLC | $37.09 | 2 |
| Otsuka America Pharmaceutical, Inc. | $18.44 | 1 |
| Pfizer Inc. | $17.78 | 1 |
What the 2025 payments were for
- Food and Beverage$205.60 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Cambridge
- 1508986092
- 1417234204
- 1912484668
- 1770291023
- 1265549703
- 1699594044
- 1871456616
- 1881647303
- 1124873484
- 1144077314
- 1154176410
- 1215782008