Erika Joyce Kalash, D.O.
NPI 1003251471ActiveIndividual· Internal Medicine· Torrance, CA
Internal Medicine (D.O.) in Torrance, California, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $194,136 for 901 claims, against $7,870 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $113.95 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003251471 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 30, 2013 |
| Last updated in NPPES | Nov 12, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20A17619 | CA |
| Internal Medicine | 207R00000X | OS018232 | PA |
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 - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 286 across 23 procedure codes |
| Paid by Medicare | $7,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 901 · 1,457 30-day fills |
|---|---|
| Patients | 225 |
| Total drug cost | $194,136 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
Medical group
- Oxygenwell Hyperbaric and Regenerative Medicine CorpCalabasas, CA · 3 clinicians
Industry payments (Open Payments)
- 2025$113.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $113.95 | 1 |
What the 2025 payments were for
- Food and Beverage$113.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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