Mark Stuart Orloff
Transplant Surgery Physician · Rochester, NY
Mark Stuart Orloff is a transplant surgery physician with a practice address in Rochester, New York, and NPI 1790712859, issued on Jun 26, 2006. Check the license (New York 186829, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Stuart Orloff
- Primary taxonomy
- Transplant Surgery Physician 204F00000X
- License number
- 186829 NY
Self-reported in NPPES; status is on the state search - Practice location
- 601 Elmwood Ave, Rochester, NY 14642
- Phone
- (585) 275-5875
- Enumerated
- Jun 26, 2006
- Record last updated
- Jul 3, 2023
- Fax
- (585) 271-7929
- Medicaid ID
- 01273743 NY
- Entity
- Type 1 · individual
8 nearest transplant surgery physician records → All 90 in New York → Look up another NPI →
Also registered at 601 Elmwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Stuart Orloff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 186829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 90.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Mark Stuart Orloff among 90 transplant surgery physician records in New York
Mark Stuart Orloff is one of 90 transplant surgery physician records with a practice address in New York. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 61% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204F00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Transplant Surgery Physician providers in New York
There are 90 transplant surgery physician records in New York.
All 90 in New York → Every provider in Rochester → Transplant Surgery Physician nationwide →
The 8 transplant surgery physician records with the nearest ZIP codes
- Shaleen Agarwal, MDRochester, NY 146421437484391
- Juliet Emamaullee, M.D., PH.D.Rochester, NY 146421437475563
- Roberto Hernandez-Alejandro, M.D.Rochester, NY 146421184179210
- Randeep Kashyap, M.D.Rochester, NY 146421649358656
- Carlos Marroquin, M.D.Rochester, NY 146421326138553
- Karen Pineda Solis, MDRochester, NY 146421295212272
- Yutaka Shishido, MDRochester, NY 146421154111466
- Koji Tomiyama, M.D.Rochester, NY 146421952577207
Common questions
What is Mark Stuart Orloff's NPI number?
Mark Stuart Orloff's National Provider Identifier (NPI) is 1790712859, issued on Jun 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Stuart Orloff located?
The NPPES record lists a practice address at 601 Elmwood Ave, Rochester, NY, 14642. Phone: (585) 275-5875. Providers update this record themselves, so call before visiting.
How can I verify Mark Stuart Orloff's license?
NPPES lists New York license number 186829, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
What is Mark Stuart Orloff's MIPS final score?
The 2023 MIPS final score is 90.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.