Natalie Rebekah Marshall
NPI 1548739451ActiveIndividual· Physician Assistant, Medical· San Antonio, TX
Physician Assistant, Medical with Stephen Miller MD PA, practicing in San Antonio, Texas. 507 Medicare patients in 2024, $105,387 paid; nearly all of their 493 Part D prescriptions were generic (92%). Janssen Biotech, Inc. was the largest of 20 companies reporting payments in 2025, $2,229 in all, mostly food and beverage.
Overview
| NPI | 1548739451 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Nov 20, 2018 |
| Last updated in NPPES | Jul 1, 2021 |
| Certified by provider | Jul 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA12541 | TX |
| Physician Assistant | 363A00000X | — | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 507 |
|---|---|
| Services billed | 2,787 across 43 procedure codes |
| Paid by Medicare | $105,387 |
Part D prescriptions in 2024
| Prescriptions (claims) | 493 · 625 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $140,819 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Stephen Miller MD PAHelotes, TX · 12 clinicians
Industry payments (Open Payments)
- 2025$2,229 · 128 payments from 20 companies
- 2024$1,474 · 73 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $382.96 | 27 |
| Incyte Corporation | $342.38 | 20 |
| Abbvie Inc. | $183.87 | 9 |
| Genzyme Corporation | $165.49 | 10 |
| Galderma Laboratories, L.P. | $164.07 | 15 |
What the 2025 payments were for
- Food and Beverage$2,229 · 128 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in San Antonio
- 1023209483
- 1033116736
- 1093475402
- 1093578759
- 1093715971
- 1093792616
- 1104208883
- 1104479104
- 1114167962
- 1134374424
- 1154619112
- 1194311852
All 211 physician assistants in San Antonio · All physician assistants in Texas