Mary B. Snellings, M.D.
NPI 1700820461ActiveIndividual· Internal Medicine· Mansfield, TX
Internal Medicine (M.D.) in Mansfield, Texas, trained at University of Texas Medical Branch at Galveston (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $603,217 for 9,621 claims, against $116,464 paid for services in 2024. Davol Inc. was the largest of 2 companies reporting payments in 2025, $57.02 in all, mostly food and beverage.
Overview
| NPI | 1700820461 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | Jun 19, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | H7655 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 362 |
|---|---|
| Services billed | 1,702 across 22 procedure codes |
| Paid by Medicare | $116,464 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,621 · 12,946 30-day fills |
|---|---|
| Patients | 598 |
| Total drug cost | $603,217 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cam Equity LLCArlington, TX · 13 clinicians
Hospital affiliation
- Medical City ArlingtonArlington, TX
Other facilities
- Dfw Home Health ArlingtonHome health agency · Arlington, TX
- Hygia Healthcare LLCHome health agency · Arlington, TX
- Reliant at HomeHome health agency · Fort Worth, TX
- Renew Home HealthHome health agency · Fort Worth, TX
- Sunrise Home Health ServicesHome health agency · Bedford, TX
- Alevcare HospiceHospice · Mansfield, TX
- Cardinal HospiceHospice · Mansfield, TX
- Reliant at HomeHospice · Shenandoah, TX
- Reliant at Home HospiceHospice · Plano, TX
- Thousand Oaks Hospice Care IncHospice · Dallas, TX
Industry payments (Open Payments)
- 2025$57.02 · 2 payments from 2 companies
- 2024$16.54 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $43.23 | 1 |
| Galderma Laboratories, L.P. | $13.79 | 1 |
What the 2025 payments were for
- Food and Beverage$57.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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