Physician Profile
Unclaimed ProfileAbout WIDMANN
Mark Dennis Widmann, MD is a healthcare provider in Morristown, NJ specialising in thoracic surgery. Mark trained at Yale University School of Medicine, graduating in 1987. Mark is also listed as specialising in thoracic surgery (cardiothoracic).
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Widmann's specialty?
Dr. Widmann is a thoracic surgeon in Morristown, NJ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “THORACIC SURGERY”.
NPI registry
Where can I find Dr. Widmann?
Dr. Widmann is listed at 100 MADISON AVE SUITE 4101, Morristown, NJ 07960. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Widmann?
The number on file is (973) 644-4844. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Widmann's NPI number?
Dr. Widmann's National Provider Identifier is 1982674248. 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
What is Dr. Widmann's medical education?
Dr. Widmann attended Yale University School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Widmann been practising?
Dr. Widmann has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Widmann known for?
According to Medicare billing data, Dr. Widmann performs procedures including diagnostic exam of lung airway using an endoscope, removal of lymph nodes of chest cavity using an endoscope and exam of lung with removal of lung lobe 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 Dr. Widmann confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Widmann. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (973) 644-4844
- Email not available
Practice Locations
100 MADISON AVE SUITE 4101
Morristown, NJ 07960
Procedures Most Often Billed to Medicare
1,447 services · 1,296 patients · 23 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of lung airway using an endoscope | Procedure | 31622 |
163 |
| Removal of lymph nodes of chest cavity using an endoscope | Procedure | 32674 |
92 |
| Exam of lung with removal of lung lobe using an endoscope | Procedure | 32663 |
49 |
| Initial removal of wedge of lung tissue using an endoscope | Procedure | 32666 |
45 |
| Release of lung lining through chest | Procedure | 32124 |
34 |
| Exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 1-2 lymph nodes | Procedure | 31652 |
34 |
| Biopsy of wedge of lung tissue followed by partial removal of lung | Procedure | 32668 |
30 |
| Irrigation and suction of lung airways to obtain cells using an endoscope | Procedure | 31624 |
26 |
| Biopsy of lung airway using an endoscope | Procedure | 31625 |
25 |
| Removal of segment of lung tissue using an endoscope | Procedure | 32669 |
19 |
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 surgeons in Morristown 3
Same specialty, same city.
Trained at Yale University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 13 related providers in 2 groups
Class of 1987 at Yale University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of lung airway using an endoscope 5
Providers in NJ who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.