Doctor profile · Federal record
Dr. Sean Leng, M.D.
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Internal Medicine Physician · Baltimore, MD
- NPI 1952346546
- MIPS 74.4 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5505 Hopkins Bayview Cir
Baltimore, MD 212246821
(410) 550-0925 - Mailing address
-
Po Box 64264
Baltimore, MD 212644264
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 11, 2013
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Maryland #D56654
- Medicaid
- MD #687901200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952346546. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
26
Distinct HCPCS
1
Medicare allowed
$2,182
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 26 | 17 | $84 |
In context: peer comparison
Among 23 peers in Baltimore Geriatric Medicine (Internal Medicine) Physician, average services per provider: 97. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$49,965
Transactions
58
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 52 | $46,193.06 | |
| Sanofi Pasteur INC. | 6 | $3,771.59 |
By nature of payment
Frequently asked questions
What is Dr. Sean Leng's medical specialty?
Dr. Sean Leng practices Geriatric Medicine (Internal Medicine) Physician in Baltimore, MD.
Where does Dr. Sean Leng practice?
Dr. Sean Leng practices at 5505 Hopkins Bayview Cir, Baltimore, MD 212246821. Office phone: 4105500925.
What is Dr. Sean Leng's NPI?
Dr. Sean Leng's National Provider Identifier (NPI) is 1952346546, issued by NPPES.
Does Dr. Sean Leng accept Medicare assignment?
Dr. Sean Leng does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Sean Leng commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.