Doctor profile · Federal record

Dr. Joseph Bergen, D.O.

Emergency Medicine Physician · Concord, MA

  • NPI 1518921972
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
133 Old Road to 9 Acre Cor, E.D.
Concord, MA 017424159
(978) 287-3697
fax (978) 287-3674

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Massachusetts #81816
Medicaid
MA #3154475

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518921972. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
291
Distinct HCPCS
4
Medicare allowed
$41,065
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 182 176 $183
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 67 64 $9
99284 Emergency department visit with moderate level of medical decision making 23 23 $126
99291 Critical care, first 30-74 minutes 19 19 $225

In context: peer comparison

Among 7 peers in Concord Emergency Medicine Physician, average services per provider: 112. This provider delivers 2.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Bergen's medical specialty?
Dr. Joseph Bergen practices Emergency Medicine Physician in Concord, MA.
Where does Dr. Joseph Bergen practice?
Dr. Joseph Bergen practices at 133 Old Road to 9 Acre Cor, Concord, MA 017424159. Office phone: 9782873697.
What is Dr. Joseph Bergen's NPI?
Dr. Joseph Bergen's National Provider Identifier (NPI) is 1518921972, issued by NPPES.
What procedures does Dr. Joseph Bergen commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.