Doctor profile · Federal record

Dr. Maria Rosasco, M.D.

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

  • NPI 1780065201
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Brookline Ave
Boston, MA 022155400
(617) 667-7000

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
September 2, 2015
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #264171

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780065201. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
130
Distinct HCPCS
3
Medicare allowed
$23,196
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 90 88 $184
99291 Critical care, first 30-74 minutes 23 22 $225
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 17 12 $84

In context: peer comparison

Among 547 peers in this city , average services per provider: 81. This provider delivers 1.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Rosasco's medical specialty?
Dr. Maria Rosasco practices Internal Medicine Physician in Boston, MA.
Where does Dr. Maria Rosasco practice?
Dr. Maria Rosasco practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176677000.
What is Dr. Maria Rosasco's NPI?
Dr. Maria Rosasco's National Provider Identifier (NPI) is 1780065201, issued by NPPES.
Does Dr. Maria Rosasco accept Medicare assignment?
Yes. Dr. Maria Rosasco accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Rosasco commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.