Doctor profile · Federal record

Dr. Irena Druzba-Lobsenz, M.D.

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

  • NPI 1417915554
  • Accepts Medicare
  • 36 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2 Essex Dr, Internal Medicine
Peabody, MA 019602902
(978) 532-2800
fax (978) 977-4492
Mailing address
147 Milk St, Provider Enrollment - 9Th Floor
Boston, MA 021094806

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
June 8, 2011
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #210569
Medicaid
MA #0150878

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417915554. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
827
Distinct HCPCS
6
Medicare allowed
$78,141
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 267 126 $53
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 222 108 $114
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 133 69 $80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 84 60 $84
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 77 72 $193
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 44 44 $138

In context: peer comparison

Among 17 peers in this city , average services per provider: 98. This provider delivers 8.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Irena Druzba-Lobsenz's medical specialty?
Dr. Irena Druzba-Lobsenz practices Internal Medicine Physician in Peabody, MA.
Where does Dr. Irena Druzba-Lobsenz practice?
Dr. Irena Druzba-Lobsenz practices at 2 Essex Dr, Peabody, MA 019602902. Office phone: 9785322800.
What is Dr. Irena Druzba-Lobsenz's NPI?
Dr. Irena Druzba-Lobsenz's National Provider Identifier (NPI) is 1417915554, issued by NPPES.
Does Dr. Irena Druzba-Lobsenz accept Medicare assignment?
Yes. Dr. Irena Druzba-Lobsenz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irena Druzba-Lobsenz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.