Katherine A Duffy, AUD - Medicare Audiologist in Bel Air, MD

Katherine A Duffy, AUD is a medicare enrolled "Audiologist" provider in Bel Air, Maryland. She graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Qualified Audiologist. She is a member of the group practice Harmony Hearing And Audiology, Llc and her current practice location is 5 Bel Air South Pkwy Ste N1411, Bel Air, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 569-3800.

Katherine A Duffy is licensed to practice in Maryland (license number 01427) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1407376080.

Contact Information

Katherine A Duffy, AUD
5 Bel Air South Pkwy Ste N1411,
Bel Air, MD 21015-6091
(410) 569-3800
(443) 320-9468

Map and Direction




Healthcare Provider's Profile

Full NameKatherine A Duffy
GenderFemale
SpecialityQualified Audiologist
Experience7 Years
Location5 Bel Air South Pkwy Ste N1411, Bel Air, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Katherine A Duffy graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1407376080
  • Provider Enumeration Date: 06/23/2017
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7214209154
  • Enrollment ID: I20170828001262

Medical Identifiers

Medical identifiers for Katherine A Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407376080NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
231H00000XAudiologist 01427 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harmony Hearing And Audiology, Llc93352160763

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. Katherine A Duffy allows following entities to bill medicare on her behalf.
Provider NameHarmony Hearing & Audiology, Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1548437734
PECOS PAC ID: 9335216076
Enrollment ID: O20080923000359

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. Katherine A 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
Katherine A Duffy, AUD
5 Bel Air South Pkwy Ste N1411,
Bel Air, MD 21015-6091

Ph: (410) 569-3800
Katherine A Duffy, AUD
5 Bel Air South Pkwy Ste N1411,
Bel Air, MD 21015-6091

Ph: (410) 569-3800

Reviews and Comments


Audiologist in Bel Air, MD

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Molly B. Day, AUD
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Dr. Catherine Durborow, AUD
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Phone: 410-638-3823    Fax: 410-638-3825
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Medicare: Not Enrolled in Medicare
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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.