Hao A Ly, MD - Medicare Emergency Medicine in Crossville, TN

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Hao A Ly, MD is a medicare enrolled "Emergency Medicine" physician in Crossville, Tennessee. His current practice location is 421 S Main St, Crossville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (931) 484-9511.

Hao A Ly is licensed to practice in Pennsylvania (license number MD450962) 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 1861437378.

Contact Information

Hao A Ly, MD
421 S Main St,
Crossville, TN 38555-5048
(931) 484-9511
Not Available

Map and Direction




Physician's Profile

Full NameHao A Ly
GenderMale
SpecialityEmergency Medicine
Location421 S Main St, Crossville, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861437378
  • Provider Enumeration Date: 06/18/2006
  • Last Update Date: 08/13/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8325076110
  • Enrollment ID: I20050802000980

Medical Identifiers

Medical identifiers for Hao A Ly such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861437378NPI-NPPES
3073524OtherTNBLUE CROSS BLUE SHIELD TN
3812851MedicaidTN
P00231561OtherTNRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 29369 (Tennessee)Secondary
207P00000XEmergency Medicine MD450962 (Pennsylvania)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. Hao A Ly allows following entities to bill medicare on his behalf.
Entity NameEmergency Coverage Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427005008
PECOS PAC ID: 3072412592
Enrollment ID: O20050207000666
Entity NameEagle Creek Emergency Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134627557
PECOS PAC ID: 2466714571
Enrollment ID: O20180329000029

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. Hao A Ly 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
Hao A Ly, MD
1431 Centerpoint Blvd, Suite 100,
Knoxville, TN 37932-1984

Ph: () -		Hao A Ly, MD
421 S Main St,
Crossville, TN 38555-5048

Ph: (931) 484-9511

Reviews and Comments


Emergency Medicine Doctors in Crossville, TN

William Matthew (matt) Pugh, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 421 S Main St, Crossville, TN 38555
Phone: 931-484-9511    
Dr. Chennakesava Reddy Kummathi, M.D
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 421 S Main St, Crossville, TN 38555
Phone: 931-484-9511    

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.