Chana Shamtoob, PA-C
NPI 1598400699ActiveIndividual· Physician Assistant· Towson, MD
Physician Assistant (PA-C) with Greater Baltimore Medical Center, practicing in Towson, Maryland. Mostly services rather than prescriptions: Medicare paid $22,225 for 242 patients in 2024, with only 28 Part D claims. Genzyme Corporation was the largest of 2 companies reporting payments in 2025, $149.19 in all, mostly food and beverage. Lists Greater Baltimore Medical Center as a hospital affiliation.
Overview
| NPI | 1598400699 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 3, 2022 |
| Last updated in NPPES | Feb 28, 2024 |
| Certified by provider | Feb 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C0008334 | MD |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | C0008334 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 242 |
|---|---|
| Services billed | 459 across 17 procedure codes |
| Paid by Medicare | $22,225 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 45 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $1,881 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Greater Baltimore Medical CenterTowson, MD · 354 clinicians
Hospital affiliation
- Greater Baltimore Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$149.19 · 2 payments from 2 companies
- 2024$392.89 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $113.40 | 1 |
| Tactile Systems Technology Inc | $35.79 | 1 |
What the 2025 payments were for
- Food and Beverage$149.19 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 74 physician assistants in Towson · All physician assistants in Maryland