Doctor profile · Federal record

Dr. Riny Karras, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Surgery Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Baltimore, MD

  • NPI 1114132909
  • Accepts Medicare
  • 23 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3407 Wilkens Ave Ste 220
Baltimore, MD 212295221
(667) 234-2730
fax (410) 951-4007

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
April 25, 2018
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
208G00000X — NUCC code
State licenses (2)
Maryland #D0072114 · District of Columbia #MD042342

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114132909. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
135
Distinct HCPCS
5
Medicare allowed
$49,542
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 51 34 $197
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 35 35 $190
99205 New patient office or other outpatient visit, 60-74 minutes 24 24 $237
32652 Removal of chest cavity lining and lung lining using an endoscope 14 14 $1,830
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 11 11 $142

In context: peer comparison

Among 6 peers in this city , average services per provider: 30. This provider delivers 4.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Riny Karras's medical specialty?
Dr. Riny Karras practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Baltimore, MD.
Where does Dr. Riny Karras practice?
Dr. Riny Karras practices at 3407 Wilkens Ave Ste 220, Baltimore, MD 212295221. Office phone: 6672342730.
What is Dr. Riny Karras's NPI?
Dr. Riny Karras's National Provider Identifier (NPI) is 1114132909, issued by NPPES.
Does Dr. Riny Karras accept Medicare assignment?
Yes. Dr. Riny Karras accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Riny Karras commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.