Dr Mark Lawrence Gestring, MD - Medicare General Surgery in Rochester, NY

Dr Mark Lawrence Gestring, MD is a medicare enrolled "Surgery - Trauma Surgery" physician in Rochester, New York. He went to Rutgers New Jersey Medical School and graduated in 1992 and has 32 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Trauma Burn Emergency Surgery Of The University Of Rochester and his current practice location is 601 Elmwood Ave, Box Surg, Rochester, New York. You can reach out to his office (for appointments etc.) via phone at (585) 275-3022.

Dr Mark Lawrence Gestring is licensed to practice in New York (license number 199529) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1962438853.

Contact Information

Dr Mark Lawrence Gestring, MD
601 Elmwood Ave, Box Surg,
Rochester, NY 14642-8410
(585) 275-3022
(585) 276-1992

Map and Direction




Physician's Profile

Full NameDr Mark Lawrence Gestring
GenderMale
SpecialityGeneral Surgery
Experience32 Years
Location601 Elmwood Ave, Rochester, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Mark Lawrence Gestring attended and graduated from Rutgers New Jersey Medical School in 1992
  NPI Data:
  • NPI Number: 1962438853
  • Provider Enumeration Date: 06/23/2006
  • Last Update Date: 07/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5395809222
  • Enrollment ID: I20090121000516

Medical Identifiers

Medical identifiers for Dr Mark Lawrence Gestring such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962438853NPI-NPPES
02174578MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086S0102XSurgery - Surgical Critical Care 199529 (New York)Secondary
2086S0127XSurgery - Trauma Surgery 199529 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Strong Memorial HospitalRochester, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trauma Burn Emergency Surgery Of The University Of Rochester892116181120

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mark Lawrence Gestring allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Rochester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710226824
PECOS PAC ID: 5799699088
Enrollment ID: O20031201000019
Entity NameUniversity Of Rochester Surgical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740205566
PECOS PAC ID: 8022919232
Enrollment ID: O20040120000191
Entity NameTrauma Burn Emergency Surgery Of The University Of Rochester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881886380
PECOS PAC ID: 8921161811
Enrollment ID: O20090121000149
Entity NameAcute Care Trauma Of The University Of Rochester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851754634
PECOS PAC ID: 7810281029
Enrollment ID: O20160811000693

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mark Lawrence Gestring is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mark Lawrence Gestring, MD
601 Elmwood Ave, Box Surg,
Rochester, NY 14642-8410

Ph: (585) 275-3022
Dr Mark Lawrence Gestring, MD
601 Elmwood Ave, Box Surg,
Rochester, NY 14642-8410

Ph: (585) 275-3022

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.