Physician Profile
Unclaimed ProfileAbout GESTRING
Mark Lawrence Gestring, M.D. is a healthcare provider in Rochester, NY specialising in general surgery. Mark trained at Rutgers New Jersey Medical School, graduating in 1992. Mark is also listed as specialising in surgical critical care 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 does Dr. Gestring specialise in?
Dr. Gestring is a general surgeon in Rochester, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Gestring located?
Dr. Gestring is listed at 601 ELMWOOD AVE BOX SURG, Rochester, NY 14642. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gestring's phone number?
The number on file is (585) 275-3022. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gestring?
Dr. Gestring's National Provider Identifier is 1962438853. 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. Gestring go to medical school?
Dr. Gestring attended Rutgers New Jersey Medical School, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gestring have?
Dr. Gestring has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gestring do most often?
According to Medicare billing data, Dr. Gestring 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
Is Dr. Gestring's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gestring. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (585) 275-3022
- Email not available
Practice Locations
601 ELMWOOD AVE BOX SURG
Rochester, NY 14642
Procedures Most Often Billed to Medicare
92 services · 46 patients · 2 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 |
78 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
14 |
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 general surgeons in Rochester 8
Same specialty, same city.
Trained at Rutgers New Jersey Medical School 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1992 at Rutgers New Jersey Medical School 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.