Doctor profile · Federal record

Dr. Nadine Youssef, M.D.

Emergency Medicine Physician · Boston, MA

  • NPI 1013177427
  • MIPS 88.0 / 100 · 2023
  • 18 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
750 Washington St, Box 311 / Department of Emergency Medicine
Boston, MA 021111526
(617) 636-4723
Mailing address
245 Williamson Dr
Somerset, MA 027263225

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Massachusetts #235098

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013177427. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
261
Distinct HCPCS
3
Medicare allowed
$46,380
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 192 188 $186
99284 Emergency department visit with moderate level of medical decision making 51 48 $128
99291 Critical care, first 30-74 minutes 18 18 $228

In context: peer comparison

Among 183 peers in Boston Emergency Medicine Physician, average services per provider: 65. This provider delivers 4.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Nadine Youssef's medical specialty?
Dr. Nadine Youssef practices Emergency Medicine Physician in Boston, MA.
Where does Dr. Nadine Youssef practice?
Dr. Nadine Youssef practices at 750 Washington St, Boston, MA 021111526. Office phone: 6176364723.
What is Dr. Nadine Youssef's NPI?
Dr. Nadine Youssef's National Provider Identifier (NPI) is 1013177427, issued by NPPES.
What procedures does Dr. Nadine Youssef commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.