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Edit this profileAt a glance
- 110 S. Paca Street, 7Th Floor, Baltimore, MD 21201
About Dr. Gammie
Based in Baltimore, MD, James S. Gammie, M.D. is listed in the NPI registry under thoracic surgery (cardiothoracic). James graduated from University of Massachusetts Medical School in 1990. James is also listed as specializing in specialist. Medicare claims data shows James provided 214 services to 212 patients. The services billed most often include new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more, repair of mitral valve with artificial valve on heart-lung machine, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. NPI 1699705483 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (410) 328-5842
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
110 S. PACA STREET 7TH FLOOR
Baltimore, MD 21201
Conditions Commonly Evaluated or Treated
Within Thoracic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Airway
Chest tumors
Chest wall
Diaphragm
Esophagus
Esophagus and stomach
- Acid reflux
- Barrett's esophagus
- Esophageal cancer
- Esophageal pouch
- Esophagus tear
- Hiatal hernia
- Swallowing difficulties
Heart lining
Infection
Lung
Lung cancer
Lung conditions
Nerves
Nerves and blood vessels
Neuromuscular
Pleural disease
Sweating disorders
Trauma
Vascular
Procedures & services
Airway
Airway surgery
Chest tumors
Chest wall
Chest wall surgery
- Broken rib plating surgery
- Chest wall reconstruction
- Sunken chest repair
- Thoracic Outlet Decompression
Diagnostic tests
Diagnostics
Diaphragm
Diaphragm surgery
Emphysema
Esophagus
Esophagus surgery
- Acid reflux surgery
- Esophageal dilation
- Esophageal stent placement
- Esophagus removal surgery
- Hiatal hernia surgery
- Peroral endoscopic myotomy
Fluid drainage
Heart lining
Lung surgery
- Collapsed lung surgery
- Lung cancer surgery
- Lung lining scraping and cleaning
- Lung nodule removal
- Lung valve placement for emphysema
- Minimally invasive lung surgery
Nerves
Pleural disease
Robotic surgery
Surgical approach
Sweat surgery
Transplant
Trauma
Procedures Most Often Billed to Medicare
214 services · 212 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Repair of mitral valve with artificial valve on heart-lung machine | Procedure | 33426 |
28 | Too few peers to compare |
| Repair of tricuspid valve with ring insertion | Procedure | 33464 |
22 | Too few peers to compare |
| Replacement of mitral valve on heart-lung machine | Procedure | 33430 |
22 | Too few peers to compare |
| Radical reconstruction of mitral valve on heart-lung machine | Procedure | 33427 |
18 | Too few peers to compare |
| Extensive destruction and reconstruction of right upper heart chamber on heart-lung machine | Procedure | 33259 |
13 | Too few peers to compare |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
85 | More often than most peers in Thoracic Surgery (Cardiothoracic) |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
26 | Less often than most peers in Thoracic Surgery (Cardiothoracic) |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other thoracic surgery specialists in Baltimore 8
Same specialty, same city.
Trained at University of Massachusetts Medical School 6
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1990 at University of Massachusetts Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What does James S. Gammie specialize in?
James S. Gammie is a thoracic surgery (cardiothoracic) in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is James S. Gammie located?
James S. Gammie is listed at 110 S. Paca Street 7Th Floor, Baltimore, MD 21201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is James S. Gammie's phone number?
The number on file is (410) 328-5842. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for James S. Gammie?
James S. Gammie's National Provider Identifier is 1699705483. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did James S. Gammie train?
James S. Gammie attended University of Massachusetts Medical School, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does James S. Gammie have?
James S. Gammie has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does James S. Gammie do most often?
According to Medicare billing data, James S. Gammie performs procedures including repair of mitral valve with artificial valve on heart-lung machine, repair of tricuspid valve with ring insertion and replacement of mitral valve on heart-lung machine, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is James S. Gammie's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by James S. Gammie. If this is you, claiming it is free.
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