Physician Profile
Justin Michael Schaffer, M.D.
Unclaimed ProfileAbout Dr. Schaffer
Justin Michael Schaffer, M.D. is a healthcare provider in Plano, TX specializing in thoracic surgery. Justin trained at Johns Hopkins University School of Medicine, graduating in 2010. Justin is also listed as specializing in thoracic surgery (cardiothoracic). Medicare claims data shows Justin provided 351 services to 348 patients.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (469) 800-6200
- Email not available
Practice Locations
4716 ALLIANCE BLVD PAVILION II, SUITE 310
Plano, TX 75093
Procedures Most Often Billed to Medicare
351 services · 348 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
72 |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
45 |
| Replacement of aortic valve on heart-lung machine | Procedure | 33405 |
39 |
| Harvest of vein using an endoscope | Procedure | 33508 |
38 |
| Coronary artery bypass using vein or artery graft, 2 grafts | Procedure | 33518 |
26 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
69 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
24 |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
15 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
12 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
11 |
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.
Other thoracic surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 31 related providers in 4 groups
Other thoracic surgeons in Plano 7
Same specialty, same city.
Trained at Johns Hopkins University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Johns Hopkins University School 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 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Dr. Schaffer's specialty?
Dr. Schaffer is a thoracic surgeon in Plano, TX. 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. Schaffer?
Dr. Schaffer is listed at 4716 ALLIANCE BLVD PAVILION II, SUITE 310, Plano, TX 75093. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Schaffer?
The number on file is (469) 800-6200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Schaffer?
Dr. Schaffer's National Provider Identifier is 1144475229. 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. Schaffer's medical education?
Dr. Schaffer attended Johns Hopkins University School of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Schaffer have?
Dr. Schaffer has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Schaffer known for?
According to Medicare billing data, Dr. Schaffer performs procedures including replacement of aortic valve through the skin and femoral artery, coronary artery bypass using artery graft, 1 graft and replacement of aortic 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 Dr. Schaffer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Schaffer. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.