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Edit this profileAt a glance
- 110 Irving St Nw Rm G-253, Washington, DC 20010
About Dr. Lazar
Based in Washington, DC, John F. Lazar, M.D is listed in the NPI registry under thoracic surgery (cardiothoracic). John is also listed as specializing in vascular surgery and hospice & palliative surgery. According to Medicare claims data, John cared for 151 Medicare patients across 156 services. 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, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and removal of lymph nodes of chest cavity using an endoscope. NPI 1578756722 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
- (202) 877-8115
- Email not available
Practice Locations
110 IRVING ST NW RM G-253
Washington, DC 20010
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
156 services · 151 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of lymph nodes of chest cavity using an endoscope | Procedure | 32674 |
27 | More often than most peers in Thoracic Surgery (Cardiothoracic) |
| Removal of segment of lung tissue using an endoscope | Procedure | 32669 |
14 | As often as other peers in Thoracic Surgery (Cardiothoracic) |
| Initial removal of wedge of lung tissue using an endoscope | Procedure | 32666 |
11 | Less often than most peers in Thoracic Surgery (Cardiothoracic) |
| 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 |
72 | More often than most peers in Thoracic Surgery (Cardiothoracic) |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
32 | As often as other 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 Washington 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is John F. Lazar?
John F. Lazar is a thoracic surgery (cardiothoracic) in Washington, DC. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is John F. Lazar's address?
John F. Lazar is listed at 110 Irving St Nw Rm G-253, Washington, DC 20010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with John F. Lazar?
The number on file is (202) 877-8115. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John F. Lazar's NPI number?
John F. Lazar's National Provider Identifier is 1578756722. 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 John F. Lazar train?
John F. Lazar attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has John F. Lazar been practicing?
John F. Lazar has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What procedures does John F. Lazar perform?
According to Medicare billing data, John F. Lazar performs procedures including removal of lymph nodes of chest cavity using an endoscope, removal of segment of lung tissue using an endoscope and initial removal of wedge of lung tissue using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John F. Lazar confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John F. Lazar. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.