Stephen Broderick, MD
NPI 1699934828 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Broderick, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Baltimore, MD (NPI 1699934828).
Provider details
- NPI number
- 1699934828
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2012013459 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
424 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 97 | $192 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 96 | $104 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 55 | $154 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 47 | $132 |
| Removal of Lymph Nodes of Chest Cavity Using an Endoscope32674 | 31 | $203 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,000 across 9 records (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
Additional practice locations (1)
- 222 S Woods Mill Rd550nChesterfield, MO 63017-3625Phone: (314) 434-3049Fax: (314) 205-6916
Registry dates
- Enumerated
- 2008-06-03
- Last updated
- 2025-04-10
- Certified
- 2025-04-10
Frequently asked questions
- What is Stephen Broderick's NPI number?
- Stephen Broderick's National Provider Identifier (NPI) is 1699934828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Broderick's specialty?
- Stephen Broderick is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Broderick located?
- Stephen Broderick's practice location on file with NPPES is 601 N Caroline St Fl 8, Baltimore, MD 21287-0006.
- What is Stephen Broderick's phone number?
- The practice phone number listed in the NPPES registry for Stephen Broderick is (443) 997-1508.
- Does Stephen Broderick accept Medicare?
- Stephen Broderick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Broderick's NPI active?
- Yes — Stephen Broderick's NPI (1699934828) is active in the NPPES registry as of the last update on 2025-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.