Doctor profile · Federal record

Dr. Kathryn Weibrecht, MD

Emergency Medicine Physician · Worcester, MA

  • NPI 1265588081
  • MIPS 100.0 / 100 · 2023
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Lake Ave N, Department of Emergency Medicine
Worcester, MA 016550002
(508) 421-1400
fax (508) 421-1490
Mailing address
Po Box 415348
Boston, MA 022415348

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
November 5, 2010
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Massachusetts #234315
Medicaid
MA #2167352

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265588081. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
584
Distinct HCPCS
5
Medicare allowed
$95,776
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 369 354 $176
99284 Emergency department visit with moderate level of medical decision making 129 128 $121
99291 Critical care, first 30-74 minutes 46 45 $214
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 26 26 $175
99283 Emergency department visit with low level of medical decision making 14 13 $72

In context: peer comparison

Among 82 peers in Worcester Emergency Medicine Physician, average services per provider: 70. This provider delivers 8.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
42
Patients
41
Total drug cost
$840
Drug Type Claims Patients Total cost
Cephalexin Generic 25 25 $157
Cefpodoxime Proxetil Generic 17 16 $682

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathryn Weibrecht's medical specialty?
Dr. Kathryn Weibrecht practices Emergency Medicine Physician in Worcester, MA.
Where does Dr. Kathryn Weibrecht practice?
Dr. Kathryn Weibrecht practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5084211400.
What is Dr. Kathryn Weibrecht's NPI?
Dr. Kathryn Weibrecht's National Provider Identifier (NPI) is 1265588081, issued by NPPES.
What procedures does Dr. Kathryn Weibrecht commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.