Sonia S. Guirguis, M.D.
NPI 1215968136ActiveIndividual· Allergy & Immunology· Freehold, NJ
Allergy & Immunology (M.D.) with Allergy Group Nj LLC, practicing in Freehold, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $161,465 for 411 claims, against $25,064 paid for services in 2024. Genentech USA, Inc. was the largest of 12 companies reporting payments in 2025, $1,043 in all, mostly food and beverage. Lists Bayshore Medical Center as a hospital affiliation.
Overview
| NPI | 1215968136 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 6, 2006 |
| Last updated in NPPES | Jun 16, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 25MA05669900 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 96 |
|---|---|
| Services billed | 1,939 across 16 procedure codes |
| Paid by Medicare | $25,064 |
Part D prescriptions in 2024
| Prescriptions (claims) | 411 · 703 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $161,465 |
| Generic share | 59% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Pediatric Medicine |
Medical group
- Allergy Group Nj LLCManalapan, NJ · 2 clinicians
Hospital affiliation
- Bayshore Medical CenterHolmdel, NJ
Industry payments (Open Payments)
- 2025$1,043 · 53 payments from 12 companies
- 2024$1,283 · 69 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $301.19 | 12 |
| Astrazeneca Pharmaceuticals LP | $260.96 | 12 |
| Glaxosmithkline, LLC. | $183.88 | 11 |
| Regeneron Healthcare Solutions, Inc. | $104.14 | 6 |
| Ars Pharmaceuticals Operations, Inc. | $52.53 | 3 |
What the 2025 payments were for
- Food and Beverage$1,043 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology providers in Freehold
- 1609115112
- 1407906282
- 1275588972