Doctor profile · Federal record

Dr. Antonio Bullon, M.D.

Psychiatry Physician (CMS: Psychiatry) · Geriatric Psychiatry Physician · Cambridge, MA

  • NPI 1063527950
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
330 Mount Auburn St
Cambridge, MA 021385502
(617) 905-7103
fax (617) 499-5419
Additional location
955 Massachusetts Ave Ste 185
Cambridge, MA 021393180
Mailing address
47 School St
Hopkinton, MA 017482121

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
April 3, 2025
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Massachusetts #152835

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063527950. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,597
Distinct HCPCS
7
Medicare allowed
$149,834
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 346 67 $84
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 337 48 $53
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 318 64 $126
90836 Psychotherapy with evaluation and management visit, 45 minutes 245 11 $93
99213 Established patient office or other outpatient visit, 20-29 minutes 245 11 $99
99239 Hospital discharge day management, more than 30 minutes 64 55 $123
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 42 37 $184

In context: peer comparison

Among 21 peers in this city , average services per provider: 118. This provider delivers 14× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
490
Patients
132
Total drug cost
$9,300
Drug Type Claims Patients Total cost
Clonazepam Generic 57 13 $1,018
Quetiapine Fumarate Generic 49 16 $1,277
Lorazepam Generic 48 18 $464
Olanzapine Generic 44 14 $1,059
Mirtazapine Generic 41 19 $636
Trazodone Hcl Generic 37 24 $369
Gabapentin Generic 35 0 $628
Venlafaxine Hcl Er (Venlafaxine Hcl) Brand 29 0 $458
Pantoprazole Sodium Generic 25 15 $369
Buspirone Hcl Generic 23 0 $817

Frequently asked questions

Auto-generated from federal data
What is Dr. Antonio Bullon's medical specialty?
Dr. Antonio Bullon practices Psychiatry Physician in Cambridge, MA.
Where does Dr. Antonio Bullon practice?
Dr. Antonio Bullon practices at 330 Mount Auburn St, Cambridge, MA 021385502. Office phone: 6179057103.
What is Dr. Antonio Bullon's NPI?
Dr. Antonio Bullon's National Provider Identifier (NPI) is 1063527950, issued by NPPES.
Does Dr. Antonio Bullon accept Medicare assignment?
Yes. Dr. Antonio Bullon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Antonio Bullon commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.