Doctor profile · Federal record

Dr. Jean Marcelin, M.D.

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

  • NPI 1558414490
  • Accepts Medicare
  • 21 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
281 Lincoln St, MED Staff Svcs
Worcester, MA 016052138
(508) 334-8015

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
February 3, 2022
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Massachusetts #224601

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558414490. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
125
Distinct HCPCS
3
Medicare allowed
$18,208
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 77 77 $171
99284 Emergency department visit with moderate level of medical decision making 35 34 $118
99283 Emergency department visit with low level of medical decision making 13 13 $70

In context: peer comparison

Among 82 peers in Worcester Emergency Medicine Physician, average services per provider: 70. This provider delivers 1.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
14
Patients
14
Total drug cost
$71
Drug Type Claims Patients Total cost
Prednisone Generic 14 14 $71

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jean Marcelin's medical specialty?
Dr. Jean Marcelin practices Emergency Medicine Physician in Worcester, MA.
Where does Dr. Jean Marcelin practice?
Dr. Jean Marcelin practices at 281 Lincoln St, Worcester, MA 016052138. Office phone: 5083348015.
What is Dr. Jean Marcelin's NPI?
Dr. Jean Marcelin's National Provider Identifier (NPI) is 1558414490, issued by NPPES.
Does Dr. Jean Marcelin accept Medicare assignment?
Yes. Dr. Jean Marcelin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jean Marcelin 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); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.