X4 Pharmaceuticals, Inc.
Pharmaceutical & medical device company payment data from CMS Open Payments.
Total Payments
$1.1M
Doctors Paid
128
Transactions
230
2024 Total
$1.1M
Payment Breakdown by Category
Research$1.0M (92.6%)
Royalty/License$40,000 (3.7%)
Consulting$31,334 (2.9%)
Food & Beverage$5,714 (0.5%)
Travel$3,772 (0.3%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Unspecified | $1.0M | 77 | 92.6% |
| Royalty or License | $40,000 | 1 | 3.7% |
| Consulting Fee | $31,334 | 12 | 2.9% |
| Food and Beverage | $5,714 | 126 | 0.5% |
| Travel and Lodging | $3,772 | 13 | 0.3% |
| Education | $42.97 | 1 | 0.0% |
Payments by Type
Research
$1.0M
77 transactions
General
$80,863
153 transactions
Research Studies & Clinical Trials
| Study Name | Total Paid | Doctors | Records |
|---|---|---|---|
| A Phase 1b/2, Open-Label, Multicenter Study of Mavorixafor in Patients With Congenital Neutropenia and Chronic Neutropenia Disorders | $895,875 | 0 | 60 |
| A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Multicenter Study of Mavorixafor in Patients with WHIM Syndrome with Open-Label Extension | $113,363 | 1 | 17 |
Payments by Medical Specialty
| Specialty | Total Paid | Doctors | Avg/Doctor |
|---|---|---|---|
| Pediatric Allergy/Immunology | $15,648 | 5 | $3,130 |
| Allergy & Immunology | $12,919 | 37 | $349.17 |
| MOHS-Micrographic Surgery | $6,545 | 1 | $6,545 |
| Pediatric Hematology-Oncology | $4,709 | 4 | $1,177 |
| Rheumatology | $4,279 | 1 | $4,279 |
| Pediatrics | $858.12 | 9 | $95.35 |
| Internal Medicine | $513.75 | 19 | $27.04 |
| Family | $369.58 | 14 | $26.40 |
| Nurse Practitioner | $335.02 | 7 | $47.86 |
| Physician Assistant | $290.82 | 7 | $41.55 |
| Allergy | $196.34 | 3 | $65.45 |
| Family Medicine | $128.80 | 2 | $64.40 |
| Infectious Disease | $103.51 | 4 | $25.88 |
| Dermatology | $57.85 | 2 | $28.93 |
| Hematology & Oncology | $56.20 | 2 | $28.10 |
| Medical | $51.65 | 2 | $25.83 |
| Psychiatry | $39.84 | 1 | $39.84 |
| Specialist | $30.96 | 1 | $30.96 |
| Student in an Organized Health Care Education/Training Program | $28.79 | 1 | $28.79 |
| Gerontology | $28.10 | 1 | $28.10 |
| Adult Health | $26.98 | 1 | $26.98 |
| Registered Nurse | $23.69 | 1 | $23.69 |
| Sleep Medicine | $18.26 | 1 | $18.26 |
| Radiation Oncology | $14.29 | 1 | $14.29 |
Top Paid Doctors
| Doctor | Specialty | Location | Total | 2024 |
|---|---|---|---|---|
| Niraj Patel, Md, Ms, MD, MS | Pediatric Allergy/Immunology | Durham, NC | $12,480 | $0 |
| Dr. Navid Ezra, M.d, M.D | MOHS-Micrographic Surgery | Thousand Oaks, CA | $6,545 | $0 |
| Antoine Azar, M.d, M.D | Allergy & Immunology | Baltimore, MD | $5,828 | $0 |
| Dr. Nicholas Hartog, M.d, M.D | Allergy & Immunology | Grand Rapids, MI | $5,221 | $0 |
| Dr. Allison Remiker, M.d, M.D | Pediatric Hematology-Oncology | Milwaukee, WI | $4,470 | $0 |
| Dr. Teresa Tarrant, Md, MD | Rheumatology | Chapel Hill, NC | $4,279 | $0 |
| Dr. Raffi Tachdjian, M.d, M.D | Pediatric Allergy/Immunology | Santa Monica, CA | $2,763 | $0 |
| Dr. Julia Warren, Md, Phd, MD, PHD | Pediatrics | Philadelphia, PA | $587.79 | $0 |
| Sherif Badawy, Md, MD | Pediatric Hematology-Oncology | Chicago, IL | $163.01 | $0 |
| Dr. Patricia Gerber, M.d, M.D | Allergy & Immunology | North Charleston, SC | $135.38 | $0 |
| Dr. Jason Caldwell, Do, DO | Allergy & Immunology | Winston Salem, NC | $135.38 | $0 |
| Emily Campbell, M.d, M.D | Allergy | Nashville, TN | $135.38 | $0 |
| Dr. John Ramey, Md, MD | Allergy & Immunology | North Charleston, SC | $135.38 | $0 |
| Dr. Kelli Williams, M.d., M.p.h, M.D., M.P.H | Pediatric Allergy/Immunology | Charleston, SC | $135.38 | $0 |
| Unknown Provider | — | — | $135.00 | $0 |
| Ilene Goldstein, M.d, M.D | Pediatric Allergy/Immunology | Boynton Beach, FL | $135.00 | $0 |
| Mallory Logsdon, Pa-C, PA-C | Physician Assistant | Lake Worth, FL | $135.00 | $0 |
| Dr. Dana Wallace, Md, MD | Allergy & Immunology | Ft Lauderdale, FL | $135.00 | $0 |
| Jenyfeer Blanco, Md, MD | Pediatrics | Parkland, FL | $135.00 | $0 |
| Dr. Stefanie Lamanna, Phd, Arnp, Fnp-C, PHD, ARNP, FNP-C | Nurse Practitioner | North Palm Beach, FL | $135.00 | $0 |
| Shahnaz Fatteh, Md, MD | Allergy & Immunology | Plantation, FL | $135.00 | $0 |
| Ms. Yael Kushner, Pa-C, PA-C | Allergy & Immunology | Ft Lauderdale, FL | $135.00 | $0 |
| Dr. Neil Gershman, M.d, M.D | Allergy & Immunology | Miami, FL | $135.00 | $0 |
| Sami Bahna, M.d, M.D | Pediatric Allergy/Immunology | Shreveport, LA | $135.00 | $0 |
| Dr. Robert Schramm, Md, MD | Allergy & Immunology | Boca Raton, FL | $135.00 | $0 |
About X4 Pharmaceuticals, Inc.
X4 Pharmaceuticals, Inc. has made $1.1M in payments to 128 healthcare providers, recorded across 230 transactions in the CMS Open Payments database. In 2024, the company paid $1.1M. The top product by payment volume is XOLREMDI ($1.0M).
Payments were distributed across 24 medical specialties. The top specialty by payment amount is Pediatric Allergy/Immunology ($15,648 to 5 doctors).
Payment categories include: Food & Beverage ($5,714), Consulting ($31,334), Research ($1.0M), Travel & Lodging ($3,772), Royalties ($40,000).
X4 Pharmaceuticals, Inc. is associated with 1 products in the CMS Open Payments database.