Physician Profile
Unclaimed ProfileAbout GREIFFENSTEIN
Based in New Orleans, LA, Patrick Greiffenstein, M.D. is listed in the NPI registry under general surgery. Patrick is also listed as specialising in student in an organized health care education program and trauma surgery.
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 kind of doctor is Dr. Greiffenstein?
Dr. Greiffenstein is a general surgeon in New Orleans, LA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
What is Dr. Greiffenstein's address?
Dr. Greiffenstein is listed at 1542 TULANE AVE, New Orleans, LA 70112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Greiffenstein?
The number on file is (504) 568-4750. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Greiffenstein's NPI number?
Dr. Greiffenstein's National Provider Identifier is 1013108174. 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 Dr. Greiffenstein train?
Dr. Greiffenstein attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Greiffenstein been practising?
Dr. Greiffenstein has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Greiffenstein perform?
According to Medicare billing data, Dr. Greiffenstein the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Greiffenstein confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Greiffenstein. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (504) 568-4750
- Email not available
Practice Locations
1542 TULANE AVE
New Orleans, LA 70112
Procedures Most Often Billed to Medicare
156 services · 89 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
82 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
30 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
24 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
20 |
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 general surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
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 general surgeons in New Orleans 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Other 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.