Doctor profile · Federal record

Dr. Alireza Toossi, MD

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Boston, MA

  • NPI 1780871970
  • Accepts Medicare
  • 27 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
22 Liberty Dr, Suite 6F
Boston, MA 02210
(617) 244-1669
fax (617) 244-6769
Additional location
110 Liberty St
Brockton, MA 023015674
(508) 941-7000
Mailing address
22 Liberty Dr 6F, Suite 6F
Boston, MA 02210

Credentials & registration

NPPES · NUCC
NPI registered
October 2007 — 19 yrs on file
Profile last updated
August 12, 2025
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Massachusetts #234084 · Arizona #37478
Medicaid (2)
MA #110081675A · AZ #272389-01

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780871970. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,551
Distinct HCPCS
6
Medicare allowed
$357,223
HCPCS Description Services Patients Avg allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 1,834 293 $80
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 1,384 328 $111
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 207 197 $188
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 64 64 $195
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 36 34 $43
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 26 18 $116

In context: peer comparison

Among 547 peers in this city , average services per provider: 81. This provider delivers 44× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13,002
Patients
1,406
Total drug cost
$412,851
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 1,333 142 $11,349
Atorvastatin Calcium Generic 1,322 172 $17,550
Furosemide Generic 1,103 99 $6,134
Eliquis (Apixaban) Brand 1,011 86 $262,308
Amlodipine Besylate Generic 949 123 $7,422
Metoprolol Succinate Generic 852 93 $10,353
Gabapentin Generic 833 111 $13,367
Levothyroxine Sodium Generic 831 98 $9,153
Pantoprazole Sodium Generic 766 95 $11,131
Lisinopril Generic 733 79 $4,687

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alireza Toossi's medical specialty?
Dr. Alireza Toossi practices Internal Medicine Physician in Boston, MA.
Where does Dr. Alireza Toossi practice?
Dr. Alireza Toossi practices at 22 Liberty Dr, Boston, MA 02210. Office phone: 6172441669.
What is Dr. Alireza Toossi's NPI?
Dr. Alireza Toossi's National Provider Identifier (NPI) is 1780871970, issued by NPPES.
Does Dr. Alireza Toossi accept Medicare assignment?
Yes. Dr. Alireza Toossi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alireza Toossi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.