Dr Daniel J O'brien, MD - Medicare Emergency Medicine in Louisville, KY

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Dr Daniel J O'brien, MD is a medicare enrolled "Emergency Medicine" physician in Louisville, Kentucky. His current practice location is 530 S Jackson St, Department Of Emergency Medicine C1h17, Louisville, Kentucky. You can reach out to his office (for appointments etc.) via phone at (502) 852-5689.

Dr Daniel J O'brien is licensed to practice in Kentucky (license number 22338) 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 1710040282.

Contact Information

Dr Daniel J O'brien, MD
530 S Jackson St, Department Of Emergency Medicine C1h17,
Louisville, KY 40202-1675
(502) 852-5689
(502) 852-4701

Map and Direction




Physician's Profile

Full NameDr Daniel J O'brien
GenderMale
SpecialityEmergency Medicine
Location530 S Jackson St, Louisville, Kentucky
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1710040282
  • Provider Enumeration Date: 12/18/2006
  • Last Update Date: 06/01/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 9931005675
  • Enrollment ID: I20100203000457

Medical Identifiers

Medical identifiers for Dr Daniel J O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710040282NPI-NPPES
64223381MedicaidKY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 22338 (Kentucky)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 Daniel J O'brien allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Louisville Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366722316
PECOS PAC ID: 3476725599
Enrollment ID: O20111017000036

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 Daniel J O'brien 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 Daniel J O'brien, MD
530 S Jackson St, Department Of Emergency Medicine C1h17,
Louisville, KY 40202-1675

Ph: (502) 852-5689		Dr Daniel J O'brien, MD
530 S Jackson St, Department Of Emergency Medicine C1h17,
Louisville, KY 40202-1675

Ph: (502) 852-5689

Reviews and Comments


Emergency Medicine Doctors in Louisville, KY

Corey Warf, M.D.
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Practice Location: 1 Audubon Plaza Dr, Louisville, KY 40217
Phone: 502-636-7225    
Anne Hayes, M.D.
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Phone: 502-893-1000    
Mrs. Melissa Sue Puffenbarger, M.D.
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Practice Location: 231 E Chestnut St, Louisville, KY 40202
Phone: 502-629-6000    Fax: 502-852-8556
Tyler Loche, DO
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Medicare: Medicare Enrolled
Practice Location: 530 S Jackson St # C1h17, Louisville, KY 40202
Phone: 502-852-1273    
Dr. Jared Stuart Bass, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4001 Dutchmans Ln, Louisville, KY 40207
Phone: 502-893-1000    
Terry G Hensley, MD
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Practice Location: 7926 Preston Hwy Ste 106, Louisville, KY 40219
Phone: 502-964-4357    
Dr. Brett Allen Miller, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Audubon Plaza Dr, Louisville, KY 40217
Phone: 502-634-6767    Fax: 502-634-6775

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.