Doctor profile · Federal record

Dr. Giuseppe Barbesino, MD

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Boston, MA

  • NPI 1366432635
  • Accepts Medicare
  • 38 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
15 Parkman St
Boston, MA 02114
(617) 726-7573
fax (617) 726-5905

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
September 14, 2012
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Massachusetts #220751
Medicaid
MA #2064260

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366432635. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
570
Distinct HCPCS
5
Medicare allowed
$74,139
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 211 208 $99
99214 Established patient office or other outpatient visit, 30-39 minutes 200 191 $140
99204 New patient office or other outpatient visit, 45-59 minutes 76 76 $182
99203 New patient office or other outpatient visit, 30-44 minutes 45 45 $123
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth 38 37 $153

In context: peer comparison

Among 97 peers in this city , average services per provider: 116. This provider delivers 4.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$9,802
Transactions
12
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 11 $9,127.34
Janssen Research & Development, LLC 1 $675.00

By nature of payment

Consulting Fee
$8,945
Travel and Lodging
$563
Food and Beverage
$295

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,311
Patients
331
Total drug cost
$48,785
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 847 235 $15,089
Methimazole Generic 165 48 $3,596
Synthroid (Levothyroxine Sodium) Brand 148 36 $13,341
Liothyronine Sodium Generic 59 12 $4,050
Levoxyl (Levothyroxine Sodium) Brand 28 0 $1,059
Calcitriol Generic 21 0 $1,703
Alendronate Sodium Generic 18 0 $203
Atenolol Generic 13 0 $158
Cinacalcet Hcl Generic 12 0 $9,584

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Giuseppe Barbesino's medical specialty?
Dr. Giuseppe Barbesino practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Giuseppe Barbesino practice?
Dr. Giuseppe Barbesino practices at 15 Parkman St, Boston, MA 02114. Office phone: 6177267573.
What is Dr. Giuseppe Barbesino's NPI?
Dr. Giuseppe Barbesino's National Provider Identifier (NPI) is 1366432635, issued by NPPES.
Does Dr. Giuseppe Barbesino accept Medicare assignment?
Yes. Dr. Giuseppe Barbesino accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Giuseppe Barbesino commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.