Doctor profile · Federal record
Dr. Mark Strong, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Washington, DC
- NPI 1386619930
- Accepts Medicare
- MIPS 77.5 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
106 Irving St Nw, Ste. 406
Washington, DC 200102927
(202) 877-0535
fax (202) 877-9088 - Mailing address
-
210 Crestmoor Cir
Silver Spring, MD 209012605
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- District of Columbia #MD32683
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386619930. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
534
Distinct HCPCS
3
Medicare allowed
$91,032
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 486 | 446 | $173 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 37 | 37 | $130 | |
99236 |
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes | 11 | 11 | $209 |
In context: peer comparison
Among 219 peers in Washington Internal Medicine Physician, average services per provider: 102. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$45
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abiomed | 1 | $28.51 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $16.88 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Mark Strong's medical specialty?
Dr. Mark Strong practices Internal Medicine Physician in Washington, DC.
Where does Dr. Mark Strong practice?
Dr. Mark Strong practices at 106 Irving St Nw, Washington, DC 200102927. Office phone: 2028770535.
What is Dr. Mark Strong's NPI?
Dr. Mark Strong's National Provider Identifier (NPI) is 1386619930, issued by NPPES.
Does Dr. Mark Strong accept Medicare assignment?
Yes. Dr. Mark Strong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Strong commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with same-day admission and discharge with high level of medical decision making (HCPCS 99236). Source: CMS Medicare Physician & Other Practitioners file.