Dr Stephen D Duffy, MD - Medicare Plastic Surgery in Pasadena, CA

Dr Stephen D Duffy, MD is a medicare enrolled "Plastic Surgery" physician in Pasadena, California. His current practice location is 950 S Arroyo Pkwy Ste 310, Pasadena, California. You can reach out to his office (for appointments etc.) via phone at (626) 449-4859.

Dr Stephen D Duffy is licensed to practice in South Carolina (license number 31460) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1073763447.

Contact Information

Dr Stephen D Duffy, MD
950 S Arroyo Pkwy Ste 310,
Pasadena, CA 91105-3930
(626) 449-4859
(626) 403-0311

Map and Direction




Physician's Profile

Full NameDr Stephen D Duffy
GenderMale
SpecialityPlastic Surgery
Location950 S Arroyo Pkwy Ste 310, Pasadena, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073763447
  • Provider Enumeration Date: 09/23/2008
  • Last Update Date: 07/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456406461
  • Enrollment ID: I20200527000952

Medical Identifiers

Medical identifiers for Dr Stephen D Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073763447NPI-NPPES
161184OtherCACA MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208200000XPlastic Surgery 31460 (South Carolina)Primary

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 Stephen D Duffy allows following entities to bill medicare on his behalf.
Entity NamePremiere Plastic Surgery Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336319441
PECOS PAC ID: 4789867243
Enrollment ID: O20110322000487

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 Stephen D 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
Dr Stephen D Duffy, MD
35 E Glenarm St,
Pasadena, CA 91105-3418

Ph: (626) 768-4415
Dr Stephen D Duffy, MD
950 S Arroyo Pkwy Ste 310,
Pasadena, CA 91105-3930

Ph: (626) 449-4859

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).

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