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Edit this profileAt a glance
- 3433 Nw 56Th St Ste 760, Oklahoma City, OK 73112
About Dr. Bell
Marshall T. Bell, M.D. is a healthcare provider in Oklahoma City, OK specializing in cardiac surgery. Marshall trained at University of Oklahoma College of Medicine, graduating in 2009. Marshall is also listed as specializing in thoracic surgery (cardiothoracic). According to Medicare claims data, Marshall cared for 160 Medicare patients across 162 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, replacement of aortic valve through the skin and femoral artery, and harvest of vein using an endoscope. This provider record is associated with NPI 1861635898.
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
- (405) 951-4345
- Email not available
Practice Locations
3433 NW 56TH ST STE 760
Oklahoma City, OK 73112
Procedures Most Often Billed to Medicare
162 services · 160 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
25 | As often as other peers in Cardiac Surgery |
| Harvest of vein using an endoscope | Procedure | 33508 |
24 | As often as other peers in Cardiac Surgery |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
23 | As often as other peers in Cardiac Surgery |
| Partial destruction and reconstruction of right upper heart chamber | Procedure | 33257 |
19 | More often than most peers in Cardiac Surgery |
| Coronary artery bypass using vein or artery graft, 2 grafts | Procedure | 33518 |
14 | As often as other peers in Cardiac Surgery |
| 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 |
31 | As often as other peers in Cardiac Surgery |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
13 | Less often than most peers in Cardiac Surgery |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
13 | Less often than most peers in Cardiac Surgery |
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 cardiac surgeons in Oklahoma City 8
Same specialty, same city.
Trained at University of Oklahoma College of Medicine 5
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 2009 at University of Oklahoma College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of aortic valve through the skin and femoral artery 3
Providers in OK who bill this service to Medicare most often.
Common questions
What does Marshall T. Bell specialize in?
Marshall T. Bell is a cardiac surgeon in Oklahoma City, OK. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiac Surgery”.
NPI registry
Where is Marshall T. Bell located?
Marshall T. Bell is listed at 3433 Nw 56Th St Ste 760, Oklahoma City, OK 73112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marshall T. Bell's phone number?
The number on file is (405) 951-4345. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marshall T. Bell's NPI number?
Marshall T. Bell's National Provider Identifier is 1861635898. 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 Marshall T. Bell train?
Marshall T. Bell attended University of Oklahoma College of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Marshall T. Bell been practicing?
Marshall T. Bell has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Marshall T. Bell do most often?
According to Medicare billing data, Marshall T. Bell performs procedures including replacement of aortic valve through the skin and femoral artery, harvest of vein using an endoscope and coronary artery bypass using artery graft, 1 graft, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marshall T. Bell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marshall T. Bell. If this is you, claiming it is free.
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