Doctor profile · Federal record
Dr. Malcolm Brock, M.D.
Surgery Physician (CMS: Thoracic Surgery) · Baltimore, MD
- NPI 1396702635
- MIPS 74.4 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
600 N Wolfe St
Baltimore, MD 212870005
(410) 955-5464 - Mailing address
-
Po Box 64563
Baltimore, MD 212644563
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- January 30, 2014
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Maryland #D44406
- Medicaid
- MD #449861500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396702635. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
1
Medicare allowed
$1,853
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 15 | $77 |
In context: peer comparison
Among 61 peers in Baltimore Surgery Physician, average services per provider: 57. This provider delivers 0.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
226
Patients
43
Total drug cost
$7,430
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 121 | 29 | $3,643 |
| Guanfacine Hcl ER (Guanfacine Hcl) | Brand | 39 | 14 | $1,146 |
| Guanfacine Hcl | Generic | 27 | 0 | $849 |
| Dronabinol | Generic | 16 | 0 | $1,315 |
| Glycopyrrolate | Generic | 12 | 0 | $347 |
| Topiramate | Generic | 11 | 0 | $131 |
Frequently asked questions
What is Dr. Malcolm Brock's medical specialty?
Dr. Malcolm Brock practices Surgery Physician in Baltimore, MD.
Where does Dr. Malcolm Brock practice?
Dr. Malcolm Brock practices at 600 N Wolfe St, Baltimore, MD 212870005. Office phone: 4109555464.
What is Dr. Malcolm Brock's NPI?
Dr. Malcolm Brock's National Provider Identifier (NPI) is 1396702635, issued by NPPES.
Does Dr. Malcolm Brock accept Medicare assignment?
Dr. Malcolm Brock does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Malcolm Brock commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.