Doctor profile · Federal record

Dr. Joseph de Beauvoir, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Southbury, CT

  • NPI 1659733624
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
690 Main St S Ste 1
Southbury, CT 064882387
(203) 264-6503
Additional location
24 Hospital Ave
Danbury, CT 068106099
(203) 739-4973
Mailing address
17 Minuteman Cir
Southbury, CT 064883005

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
September 15, 2019
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #62572

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659733624. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,007
Distinct HCPCS
7
Medicare allowed
$111,691
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 367 222 $123
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 329 145 $82
99239 Hospital discharge day management, more than 30 minutes 172 169 $119
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 77 75 $180
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 31 11 $52
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 19 18 $135
99238 Hospital discharge day management, 30 minutes or less 12 12 $84

In context: peer comparison

Among 7 peers in Southbury Internal Medicine Physician, average services per provider: 105. This provider delivers 9.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$40
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 1 $26.60
Janssen Pharmaceuticals, INC 1 $13.20

By nature of payment

Food and Beverage
$40

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
34
Patients
11
Total drug cost
$410
Drug Type Claims Patients Total cost
Furosemide Generic 12 0 $46
Cefpodoxime Proxetil Generic 11 11 $285
Pantoprazole Sodium Generic 11 0 $78

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph de Beauvoir's medical specialty?
Dr. Joseph de Beauvoir practices Internal Medicine Physician in Southbury, CT.
Where does Dr. Joseph de Beauvoir practice?
Dr. Joseph de Beauvoir practices at 690 Main St S Ste 1, Southbury, CT 064882387. Office phone: 2032646503.
What is Dr. Joseph de Beauvoir's NPI?
Dr. Joseph de Beauvoir's National Provider Identifier (NPI) is 1659733624, issued by NPPES.
Does Dr. Joseph de Beauvoir accept Medicare assignment?
Yes. Dr. Joseph de Beauvoir accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph de Beauvoir commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.