Terrence Brown, MD, JD
NPI 1821134685 · Emergency Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terrence Brown, MD, JD is a Emergency Medicine Physician provider in Baltimore, MD (NPI 1821134685).
Provider details
- NPI number
- 1821134685
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, JD
- Sex
- Male
- Sole proprietor
- No
- License
- T1747 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
521 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 186 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 158 | $169 |
| Critical Care, First 30-74 Minutes99291 | 71 | $206 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 59 | $116 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 36 | $7 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 33 | 33 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 32 | 32 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 21 |
| Cephalexin | 21 | 21 |
| Ibuprofen | 13 | 13 |
| Prednisone | 13 | 13 |
| Sulfamethoxazole/Trimethoprim |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Terrence Brown's NPI number?
- Terrence Brown's National Provider Identifier (NPI) is 1821134685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terrence Brown's specialty?
- Terrence Brown is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Terrence Brown located?
- Terrence Brown's practice location on file with NPPES is Jhmi Department of Emergency Medicine, Baltimore, MD 21287-0001.
- What is Terrence Brown's phone number?
- The practice phone number listed in the NPPES registry for Terrence Brown is (410) 955-8708.
- Does Terrence Brown accept Medicare?
- Terrence Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Terrence Brown's NPI active?
- Yes — Terrence Brown's NPI (1821134685) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.