Doctor profile · Federal record

Dr. Giancarlo Zolfonoon, PMHNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Student in an Organized Health Care Education/Training Program · Brockton, MA

  • NPI 1184394967
  • Accepts Medicare
  • 5 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
165 Quincy St
Brockton, MA 023022988
(508) 897-2058
fax (508) 897-2223
Additional location
200 Springs RD
Bedford, MA 017301114
(781) 687-2000
fax (781) 687-2565
Mailing address
400 Harvard St Apt 1
Boston, MA 021242716

Credentials & registration

NPPES · NUCC
NPI registered
September 2021 — 5 yrs on file
Profile last updated
May 23, 2024
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Massachusetts #RN2270000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184394967. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
243
Distinct HCPCS
3
Medicare allowed
$25,198
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 125 30 $123
99214 Established patient office or other outpatient visit, 30-39 minutes 86 25 $84
99443 Telephone medical discussion with physician, 21-30 minutes 32 14 $83

In context: peer comparison

Among 13 peers in this city , average services per provider: 95. This provider delivers 2.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
956
Patients
128
Total drug cost
$25,478
Drug Type Claims Patients Total cost
Clozapine Generic 207 26 $10,021
Benztropine Mesylate Generic 106 28 $1,630
Risperidone Generic 80 14 $1,644
Divalproex Sodium Generic 67 12 $1,496
Olanzapine Generic 56 13 $2,690
Quetiapine Fumarate Generic 51 0 $712
Sertraline Hcl Generic 50 11 $592
Perphenazine Generic 49 0 $1,672
Clonazepam Generic 47 13 $585
Lamotrigine Generic 46 11 $525

Frequently asked questions

Auto-generated from federal data
What is Dr. Giancarlo Zolfonoon's medical specialty?
Dr. Giancarlo Zolfonoon practices Psychiatric/Mental Health Nurse Practitioner in Brockton, MA.
Where does Dr. Giancarlo Zolfonoon practice?
Dr. Giancarlo Zolfonoon practices at 165 Quincy St, Brockton, MA 023022988. Office phone: 5088972058.
What is Dr. Giancarlo Zolfonoon's NPI?
Dr. Giancarlo Zolfonoon's National Provider Identifier (NPI) is 1184394967, issued by NPPES.
Does Dr. Giancarlo Zolfonoon accept Medicare assignment?
Yes. Dr. Giancarlo Zolfonoon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Giancarlo Zolfonoon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.