Doctor profile · Federal record

Dr. Ayman Khaddam, M.D

Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Baltimore, MD

  • NPI 1669036539
  • Accepts Medicare
  • MIPS 79.1 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5601 Loch Raven Blvd
Baltimore, MD 212392945
(956) 296-1590
fax (956) 389-4603

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
June 14, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Maryland #D0093471

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669036539. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
932
Distinct HCPCS
5
Medicare allowed
$114,256
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 691 256 $123
99239 Hospital discharge day management, more than 30 minutes 146 144 $120
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 53 53 $181
99406 Smoking and tobacco use intensive counseling, 4-10 minutes 22 14 $12
99238 Hospital discharge day management, 30 minutes or less 20 20 $84

In context: peer comparison

Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 8.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ayman Khaddam's medical specialty?
Dr. Ayman Khaddam practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Ayman Khaddam practice?
Dr. Ayman Khaddam practices at 5601 Loch Raven Blvd, Baltimore, MD 212392945. Office phone: 9562961590.
What is Dr. Ayman Khaddam's NPI?
Dr. Ayman Khaddam's National Provider Identifier (NPI) is 1669036539, issued by NPPES.
Does Dr. Ayman Khaddam accept Medicare assignment?
Yes. Dr. Ayman Khaddam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ayman Khaddam commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.