Doctor profile · Federal record

Dr. Susan Hata, MD

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

  • NPI 1184771065
  • Accepts Medicare
  • 23 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
388 Commonwealth Ave
Boston, MA 022152800
(617) 267-7171

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
March 10, 2010
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #231797

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184771065. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
81
Distinct HCPCS
2
Medicare allowed
$8,422
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 70 44 $104
99443 Telephone medical discussion with physician, 21-30 minutes 11 11 $103

In context: peer comparison

Among 547 peers in this city , average services per provider: 81. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
741
Patients
135
Total drug cost
$15,032
Drug Type Claims Patients Total cost
Losartan Potassium Generic 100 24 $1,740
Atorvastatin Calcium Generic 93 30 $1,929
Amlodipine Besylate Generic 81 20 $675
Omeprazole Generic 80 23 $3,251
Hydrochlorothiazide Generic 56 14 $221
Oxycodone Hcl Generic 50 0 $827
Metoprolol Succinate Generic 47 12 $1,837
Metformin Hcl Generic 37 12 $655
Carvedilol Generic 35 0 $335
Rosuvastatin Calcium Generic 31 0 $1,341

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Hata's medical specialty?
Dr. Susan Hata practices Internal Medicine Physician in Boston, MA.
Where does Dr. Susan Hata practice?
Dr. Susan Hata practices at 388 Commonwealth Ave, Boston, MA 022152800. Office phone: 6172677171.
What is Dr. Susan Hata's NPI?
Dr. Susan Hata's National Provider Identifier (NPI) is 1184771065, issued by NPPES.
Does Dr. Susan Hata accept Medicare assignment?
Yes. Dr. Susan Hata accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Susan Hata commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.