Patrick Duffy, MD - Medicare Vascular Surgery in Rock Hill, SC

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Patrick Duffy, MD is a medicare enrolled "Surgery - Vascular Surgery" physician in Rock Hill, South Carolina. He went to Creighton University School Of Medicine and graduated in 2002 and has 24 years of diverse experience with area of expertise as Vascular Surgery. He is a member of the group practice Wentworth Douglass Physician Corporation, Mercy Clinic Joplin Llc, Mercy Clinic Springfield Communities, Saint Francis Medical Center and his current practice location is 222 Herlong Ave S, Rock Hill, South Carolina. You can reach out to his office (for appointments etc.) via phone at (803) 329-1234.

Patrick Duffy is licensed to practice in Missouri (license number 2023020247) 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 1477726271.

Contact Information

Patrick Duffy, MD
222 Herlong Ave S,
Rock Hill, SC 29732-1158
(803) 329-1234
(803) 328-1785

Map and Direction




Physician's Profile

Full NamePatrick Duffy
GenderMale
SpecialityVascular Surgery
Experience24 Years
Location222 Herlong Ave S, Rock Hill, South Carolina
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:
  • Patrick Duffy attended and graduated from Creighton University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1477726271
  • Provider Enumeration Date: 04/12/2008
  • Last Update Date: 08/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2264599869
  • Enrollment ID: I20250502001946

Medical Identifiers

Medical identifiers for Patrick Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477726271NPI-NPPES
3149044MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery M9261 (Texas)Secondary
2086S0129XSurgery - Vascular Surgery 91032 (South Carolina)Secondary
2086S0129XSurgery - Vascular Surgery 34507 (New Hampshire)Secondary
2086S0129XSurgery - Vascular Surgery 2023020247 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Francis Medical CenterCape girardeau, MOHospital
Mercy Hospital JoplinJoplin, MOHospital
Wentworth-douglass HospitalDover, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wentworth Douglass Physician Corporation5496749848429
Mercy Clinic Joplin Llc0547300196288
Mercy Clinic Springfield Communities74168658451121
Saint Francis Medical Center9931007929441

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. Patrick Duffy allows following entities to bill medicare on his behalf.
Entity NameWentworth Douglass Physician Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447352430
PECOS PAC ID: 5496749848
Enrollment ID: O20040409000433

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. Patrick Duffy 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
Patrick Duffy, MD
Po Box 801143,
Kansas City, MO 64180-1143

Ph: (573) 331-5583		Patrick Duffy, MD
222 Herlong Ave S,
Rock Hill, SC 29732-1158

Ph: (803) 329-1234

Reviews and Comments


Surgery Doctors in Rock Hill, SC

Dr. Kamran Borhanian, MD
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Practice Location: 200 S. Herlong Ave., Suite G, Rock Hill, SC 29732
Phone: 803-909-6300    Fax: 803-909-6310
Dr. Joliette Nicole Grace, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 200 Herlong Ave S Ste G, Rock Hill, SC 29732
Phone: 803-909-6300    Fax: 803-909-6310
Dr. Daniel Thomas Mcdevitt, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 222 Herlong Ave S, Rock Hill, SC 29732
Phone: 803-329-1234    Fax: 803-328-1785
Dr. Shamly Venus Dhiman, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1721 Ebenezer Rd Ste 175, Rock Hill, SC 29732
Phone: 803-324-5256    Fax: 803-328-0440
Dr. Manthan Dipak Makadia, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1721 Ebenezer Rd Ste 175, Rock Hill, SC 29732
Phone: 804-324-5256    
Dr. Christopher W Schroeder, MD
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Medicare: Medicare Enrolled
Practice Location: 1721-07 Ebenezer Road, Suite 175, Rock Hill, SC 29732
Phone: 803-324-5256    Fax: 803-328-0440
John E Mitchell, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 222 Herlong Ave S, Rock Hill, SC 29732
Phone: 803-329-1234    Fax: 803-328-1785

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.