James Gregory Connolly, - Medicare Colorectal Surgery (proctology) in New York, NY

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James Gregory Connolly, is a medicare enrolled "Colon & Rectal Surgery" physician in New York, New York. He went to Icahn School Of Medicine At Mount Sinai and graduated in 2017 and has 9 years of diverse experience with area of expertise as Colorectal Surgery (proctology). He is a member of the group practice Kings Physician Services Pc, Weill Medical College Of Cornell and his current practice location is 525 E 68th St, New York, New York. You can reach out to his office (for appointments etc.) via phone at (646) 962-8418.

James Gregory Connolly is licensed to practice in New York (license number 301079) 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 1669904538.

Contact Information

James Gregory Connolly,
525 E 68th St,
New York, NY 10065-4870
(646) 962-8418
Not Available

Map and Direction




Physician's Profile

Full NameJames Gregory Connolly
GenderMale
SpecialityColorectal Surgery (proctology)
Experience9 Years
Location525 E 68th St, New York, 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:
  • James Gregory Connolly attended and graduated from Icahn School Of Medicine At Mount Sinai in 2017
  NPI Data:
  • NPI Number: 1669904538
  • Provider Enumeration Date: 03/30/2017
  • Last Update Date: 11/19/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3577051457
  • Enrollment ID: I20251022003477

Medical Identifiers

Medical identifiers for James Gregory Connolly such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669904538NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 301079 (New York)Secondary
208C00000XColon & Rectal Surgery 301079 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York-presbyterian HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kings Physician Services Pc0547579427643
Weill Medical College Of Cornell68007090232023

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. James Gregory Connolly allows following entities to bill medicare on his behalf.
Entity NameWeill Medical College of Cornell
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669579017
PECOS PAC ID: 6800709023
Enrollment ID: O20040501000028
Entity NameKings Physician Services PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083045090
PECOS PAC ID: 0547579427
Enrollment ID: O20151015000175

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. James Gregory Connolly 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
James Gregory Connolly,
525 E 68th St,
New York, NY 10065-4870

Ph: Not Available		James Gregory Connolly,
525 E 68th St,
New York, NY 10065-4870

Ph: (646) 962-8418

Reviews and Comments



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.