Doctor profile · Federal record
Dr. Nejib Siraj, MD
Internal Medicine Physician (CMS: Internal Medicine) · Silver Spring, MD
- NPI 1457457996
- MIPS 74.4 / 100 · 2023
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Forest Glen RD
Silver Spring, MD 209101483
(301) 754-7991
fax (301) 754-7990 - Mailing address
-
P.O. Box 83819, Capital Internal Medicine,LLC
Gaithersburg, MD 208833819
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- August 18, 2009
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #MD430056
- Medicaid
- PA #1017283750001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457457996. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
549
Distinct HCPCS
4
Medicare allowed
$70,785
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 420 | 150 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 57 | 57 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 53 | 52 | $184 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 13 | $84 |
In context: peer comparison
Among 41 peers in Silver Spring Internal Medicine Physician, average services per provider: 146. This provider delivers 3.8× the peer median.Frequently asked questions
What is Dr. Nejib Siraj's medical specialty?
Dr. Nejib Siraj practices Internal Medicine Physician in Silver Spring, MD.
Where does Dr. Nejib Siraj practice?
Dr. Nejib Siraj practices at 1500 Forest Glen RD, Silver Spring, MD 209101483. Office phone: 3017547991.
What is Dr. Nejib Siraj's NPI?
Dr. Nejib Siraj's National Provider Identifier (NPI) is 1457457996, issued by NPPES.
Does Dr. Nejib Siraj accept Medicare assignment?
Dr. Nejib Siraj does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Nejib Siraj 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.