Doctor profile · Federal record
Dr. Tanzeel Islam, MD
Internal Medicine Physician (CMS: Hospitalist) · Internal Medicine Physician · Hospitalist Physician · Falls Church, VA
- NPI 1578980611
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3300 Gallows RD
Falls Church, VA 220423307
(703) 776-4001
fax (703) 776-7113
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- June 21, 2023
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Virginia #0101271208 · Nevada #17314
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578980611. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,807
Distinct HCPCS
6
Medicare allowed
$164,984
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,383 | 298 | $80 | |
99239 |
Hospital discharge day management, more than 30 minutes | 157 | 156 | $119 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 150 | 79 | $119 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 78 | 77 | $172 | |
99238 |
Hospital discharge day management, 30 minutes or less | 25 | 25 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $132 |
In context: peer comparison
Among 63 peers in this city , average services per provider: 131. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
260
Patients
229
Total drug cost
$9,113
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 34 | 33 | $162 |
| Carvedilol | Generic | 24 | 19 | $97 |
| Furosemide | Generic | 23 | 21 | $44 |
| Pantoprazole Sodium | Generic | 22 | 20 | $159 |
| Eliquis (Apixaban) | Brand | 21 | 19 | $8,086 |
| Amlodipine Besylate | Generic | 19 | 18 | $48 |
| Gabapentin | Generic | 17 | 15 | $57 |
| Metoprolol Tartrate | Generic | 17 | 16 | $38 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 16 | 14 | $101 |
| Tamsulosin Hcl | Generic | 16 | 16 | $91 |
Hospital affiliations
Frequently asked questions
What is Dr. Tanzeel Islam's medical specialty?
Dr. Tanzeel Islam practices Internal Medicine Physician in Falls Church, VA.
Where does Dr. Tanzeel Islam practice?
Dr. Tanzeel Islam practices at 3300 Gallows RD, Falls Church, VA 220423307. Office phone: 7037764001.
What is Dr. Tanzeel Islam's NPI?
Dr. Tanzeel Islam's National Provider Identifier (NPI) is 1578980611, issued by NPPES.
Does Dr. Tanzeel Islam accept Medicare assignment?
Yes. Dr. Tanzeel Islam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tanzeel Islam commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.