Joshua Benjamin Ang, DO
NPI 1699398016ActiveIndividual· Allergy & Immunology· Pasadena, CA
Allergy & Immunology (DO) in Pasadena, California, trained at Philadelphia College of Osteopathic Medicine (class of 2020). Enrolled in Medicare as practitioner - allergy/immunology. Regeneron Healthcare Solutions, Inc. was the largest of 20 companies reporting payments in 2025, $2,152 in all, mostly food and beverage.
Overview
| NPI | 1699398016 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 20, 2020 |
| Last updated in NPPES | Jul 19, 2025 |
| Certified by provider | Jul 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 20A23828 | CA |
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 - Allergy/Immunology (CA) |
|---|
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Allergy and Asthma Specialist Doctors IncGlendale, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$2,152 · 71 payments from 20 companies
- 2024$786.20 · 21 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $475.98 | 10 |
| Genzyme Corporation | $240.06 | 7 |
| Glaxosmithkline, LLC. | $193.24 | 7 |
| Galderma Laboratories, L.P. | $165.34 | 2 |
| Novartis Pharmaceuticals Corporation | $150.12 | 6 |
What the 2025 payments were for
- Food and Beverage$2,152 · 71 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology providers in Pasadena
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