Doctor profile · Federal record

Dr. Jennifer Carey, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Medical Toxicology (Emergency Medicine) Physician · Worcester, MA

  • NPI 1609037365
  • Accepts Medicare
  • MIPS 89.0 / 100 · 2023
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

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

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
November 10, 2020
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Massachusetts #250721
Medicaid
MA #110092672A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609037365. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
118
Distinct HCPCS
3
Medicare allowed
$19,293
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 69 69 $178
99284 Emergency department visit with moderate level of medical decision making 38 38 $122
99291 Critical care, first 30-74 minutes 11 11 $216

In context: peer comparison

Among 82 peers in this city , average services per provider: 70. This provider delivers 1.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Carey's medical specialty?
Dr. Jennifer Carey practices Emergency Medicine Physician in Worcester, MA.
Where does Dr. Jennifer Carey practice?
Dr. Jennifer Carey practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5084211400.
What is Dr. Jennifer Carey's NPI?
Dr. Jennifer Carey's National Provider Identifier (NPI) is 1609037365, issued by NPPES.
Does Dr. Jennifer Carey accept Medicare assignment?
Yes. Dr. Jennifer Carey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Carey 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.