Doctor profile · Federal record

Dr. Alan Bonder, M.D.

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

  • NPI 1447392006
  • Accepts Medicare
  • 22 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
750 Washington St
Boston, MA 021111526
(617) 636-5000
Mailing address
130 Dartmouth St Apt 610
Boston, MA 021165139

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #207R0000X

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447392006. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
481
Distinct HCPCS
8
Medicare allowed
$64,386
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 190 65 $126
99215 Established patient office or other outpatient visit, 40-54 minutes 121 91 $150
99214 Established patient office or other outpatient visit, 30-39 minutes 59 45 $104
99214 Established patient office or other outpatient visit, 30-39 minutes 38 26 $104
99215 Established patient office or other outpatient visit, 40-54 minutes 21 14 $153
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 17 $184
99205 New patient office or other outpatient visit, 60-74 minutes 17 17 $193
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 16 16 $130

In context: peer comparison

Among 547 peers in this city , average services per provider: 81. This provider delivers 5.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$64,570
Transactions
28
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Intercept Pharmaceuticals, Inc. 3 $19,685.70
GlaxoSmithKline, LLC. 4 $17,605.17
Ipsen Biopharmaceuticals, Inc 4 $17,371.90
Alnylam Pharmaceuticals Inc. 2 $5,180.00
PFIZER INC. 2 $2,500.00
Pinnacle Biologics, Inc 1 $2,000.00
Mallinckrodt Hospital Products Inc. 11 $153.56
Madrigal Pharmaceuticals 1 $73.33

By nature of payment

Consulting Fee
$44,779
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$16,799
Honoraria
$2,523
Food and Beverage
$469

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,290
Patients
247
Total drug cost
$510,703
Drug Type Claims Patients Total cost
Tacrolimus Generic 281 48 $34,570
Ursodiol Generic 183 41 $44,565
Prednisone Generic 115 20 $696
Omeprazole Generic 96 32 $2,229
Xifaxan (Rifaximin) Brand 93 13 $312,900
Pantoprazole Sodium Generic 91 27 $1,192
Amlodipine Besylate Generic 63 19 $943
Vemlidy (Tenofovir Alafenamide) Brand 61 0 $89,788
Entecavir Generic 55 11 $13,175
Furosemide Generic 55 21 $591

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alan Bonder's medical specialty?
Dr. Alan Bonder practices Internal Medicine Physician in Boston, MA.
Where does Dr. Alan Bonder practice?
Dr. Alan Bonder practices at 750 Washington St, Boston, MA 021111526. Office phone: 6176365000.
What is Dr. Alan Bonder's NPI?
Dr. Alan Bonder's National Provider Identifier (NPI) is 1447392006, issued by NPPES.
Does Dr. Alan Bonder accept Medicare assignment?
Yes. Dr. Alan Bonder accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alan Bonder commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.