Doctor profile · Federal record

Dr. Katherine Masoud, APRN

Family Nurse Practitioner (CMS: Nurse Practitioner) · Trumbull, CT

  • NPI 1285067074
  • Accepts Medicare
  • MIPS 89.3 / 100 · 2023
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
112 Quarry RD, Suite 250
Trumbull, CT 066114816
(203) 371-7048
fax (203) 371-7066

Credentials & registration

NPPES · NUCC
NPI registered
August 2013 — 13 yrs on file
Profile last updated
November 24, 2014
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Connecticut #5434

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285067074. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
331
Distinct HCPCS
8
Medicare allowed
$28,165
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 92 66 $79
99214 Established patient office or other outpatient visit, 30-39 minutes 68 53 $115
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 68 68 $118
83036 Hemoglobin a1c level 31 21 $10
90662 Influenza vaccine split virus, preservative free 21 21 $69
G0008 Administration of influenza virus vaccine 21 21 $33
90480 Admn sarscov2 vacc 1 dose 15 15 $43
91320 Sarscv2 vac 30mcg trs-suc im 15 15 $128

In context: peer comparison

Among 10 peers in Trumbull Family Nurse Practitioner, average services per provider: 74. This provider delivers 4.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,314
Patients
464
Total drug cost
$19,073
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 227 85 $3,480
Levothyroxine Sodium Generic 184 63 $3,069
Losartan Potassium Generic 107 35 $1,666
Metformin Hcl Generic 97 32 $1,133
Lisinopril Generic 87 38 $813
Amlodipine Besylate Generic 82 25 $924
Metoprolol Succinate Generic 67 20 $1,556
Omeprazole Generic 67 22 $1,032
Simvastatin Generic 65 25 $859
Hydrochlorothiazide Generic 60 20 $281

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Masoud's medical specialty?
Dr. Katherine Masoud practices Family Nurse Practitioner in Trumbull, CT.
Where does Dr. Katherine Masoud practice?
Dr. Katherine Masoud practices at 112 Quarry RD, Trumbull, CT 066114816. Office phone: 2033717048.
What is Dr. Katherine Masoud's NPI?
Dr. Katherine Masoud's National Provider Identifier (NPI) is 1285067074, issued by NPPES.
Does Dr. Katherine Masoud accept Medicare assignment?
Yes. Dr. Katherine Masoud accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Masoud commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.