Doctor profile · Federal record
Dr. John Sampson, M.D.
Anesthesiology Physician (CMS: Critical Care (Intensivists)) · Baltimore, MD
- NPI 1215969332
- MIPS 74.4 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
600 N Wolfe St
Baltimore, MD 212870005
(410) 955-6353 - Mailing address
-
Po Box 64382
Baltimore, MD 212644382
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 15, 2014
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Maryland #D43109
- Medicaid
- MD #369921800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215969332. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
78
Distinct HCPCS
3
Medicare allowed
$21,737
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 33 | 33 | $46 | |
00670 |
Anesthesia for extensive surgery on spine | 27 | 26 | $600 | |
99291 |
Critical care, first 30-74 minutes | 18 | 18 | $222 |
In context: peer comparison
Among 149 peers in Baltimore Anesthesiology Physician, average services per provider: 29. This provider delivers 2.7× the peer median.Open Payments
Industry payments received
All-time total
$150
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ceribell, INC. | 1 | $150.04 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. John Sampson's medical specialty?
Dr. John Sampson practices Anesthesiology Physician in Baltimore, MD.
Where does Dr. John Sampson practice?
Dr. John Sampson practices at 600 N Wolfe St, Baltimore, MD 212870005. Office phone: 4109556353.
What is Dr. John Sampson's NPI?
Dr. John Sampson's National Provider Identifier (NPI) is 1215969332, issued by NPPES.
Does Dr. John Sampson accept Medicare assignment?
Dr. John Sampson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. John Sampson commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Anesthesia for extensive surgery on spine (HCPCS 00670); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.