Benjamin D Liess, MD - Medicare Otolaryngology in South Portland, ME

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Benjamin D Liess, MD is a medicare enrolled "Otolaryngology" physician in South Portland, Maine. He went to University Of Missouri, Columbia School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Otolaryngology. His current practice location is 100 Foden Rd, West, Suite 100, South Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 347-2910.

Benjamin D Liess is licensed to practice in Maine (license number MD18388) 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 1265536445.

Contact Information

Benjamin D Liess, MD
100 Foden Rd, West, Suite 100,
South Portland, ME 04106-2327
(207) 347-2910
(207) 523-8591

Map and Direction




Physician's Profile

Full NameBenjamin D Liess
GenderMale
SpecialityOtolaryngology
Experience20 Years
Location100 Foden Rd, West, South Portland, Maine
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:
  • Benjamin D Liess attended and graduated from University Of Missouri, Columbia School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1265536445
  • Provider Enumeration Date: 09/11/2006
  • Last Update Date: 06/04/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5890841597
  • Enrollment ID: I20101005000030

Medical Identifiers

Medical identifiers for Benjamin D Liess such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265536445NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 2009014370 (Missouri)Secondary
207Y00000XOtolaryngology T2004016418 (Missouri)Secondary
207Y00000XOtolaryngology MD18388 (Maine)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. Benjamin D Liess allows following entities to bill medicare on his behalf.
Entity NameBenjamin Liess Ent Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518431642
PECOS PAC ID: 8820337389
Enrollment ID: O20190227001313

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. Benjamin D Liess 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
Benjamin D Liess, MD
100 Gannett Dr Ste C,
South Portland, ME 04106-5900

Ph: (207) 828-0361		Benjamin D Liess, MD
100 Foden Rd, West, Suite 100,
South Portland, ME 04106-2327

Ph: (207) 347-2910

Reviews and Comments


Otolaryngology Doctors in South Portland, ME

Dr. Michael Nmi Knowland, MD,FACS
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 130 Clifford St, South Portland, ME 04106
Phone: 207-799-8628    Fax: 207-767-6089
Dr. Brandon Chiu, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Foden Rd Ste 100, South Portland, ME 04106
Phone: 207-347-2910    Fax: 207-523-8593

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.