Doctor profile · Federal record

Dr. Gabor Kelen, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Baltimore, MD

  • NPI 1134166366
  • MIPS 74.4 / 100 · 2023
  • 47 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 N Wolfe St
Baltimore, MD 212870005
(410) 955-2280
Mailing address
Po Box 64362
Baltimore, MD 212644362

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
November 4, 2011
Year of graduation
1979 — 47 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Maryland #D30854
Medicaid
MD #368381800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134166366. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
135
Distinct HCPCS
3
Medicare allowed
$24,106
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 78 78 $185
99284 Emergency department visit with moderate level of medical decision making 33 33 $128
99291 Critical care, first 30-74 minutes 24 23 $227

In context: peer comparison

Among 176 peers in this city , average services per provider: 92. This provider delivers 1.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gabor Kelen's medical specialty?
Dr. Gabor Kelen practices Emergency Medicine Physician in Baltimore, MD.
Where does Dr. Gabor Kelen practice?
Dr. Gabor Kelen practices at 600 N Wolfe St, Baltimore, MD 212870005. Office phone: 4109552280.
What is Dr. Gabor Kelen's NPI?
Dr. Gabor Kelen's National Provider Identifier (NPI) is 1134166366, issued by NPPES.
Does Dr. Gabor Kelen accept Medicare assignment?
Dr. Gabor Kelen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Gabor Kelen 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.