Dr Mark Howard Terris, MD - Medicare in Largo, MD

  1. Home
  2. Otolaryngology
  3. MD
  4. Largo
Dr Mark Howard Terris, MD is a medicare enrolled "Otolaryngology" physician in Largo, Maryland. His current practice location is 1221 Mercantile Lane, Largo, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 618-5500.

Dr Mark Howard Terris is licensed to practice in Maryland (license number D0047366) 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 1073673505.

Contact Information

Dr Mark Howard Terris, MD
1221 Mercantile Lane,
Largo, MD 20774-5374
(301) 618-5500
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark Howard Terris
GenderMale
Speciality
Experience Years
Location1221 Mercantile Lane, Largo, Maryland
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:
  • Dr Mark Howard Terris attended and graduated from in
  NPI Data:
  • NPI Number: 1073673505
  • Provider Enumeration Date: 12/12/2006
  • Last Update Date: 01/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Mark Howard Terris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073673505NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 0101052267 (Virginia)Secondary
207Y00000XOtolaryngology MD21307 (District Of Columbia)Secondary
207Y00000XOtolaryngology D0047366 (Maryland)Primary

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 Mark Howard Terris 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 Mark Howard Terris, MD
2101 E Jefferson St, Kaiser Permanente Medicare Enrollment,
Rockville, MD 20852-4908

Ph: (301) 816-2424		Dr Mark Howard Terris, MD
1221 Mercantile Lane,
Largo, MD 20774-5374

Ph: (301) 618-5500

Reviews and Comments


Otolaryngology Doctors in Largo, MD

Dr. Mary Elizabeth Gorman, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Largo, MD 20774
Phone: 301-618-5569    Fax: 301-618-5571
Dr. Elena Daniel, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Kaiser Otolaryngology, Largo, MD 20774
Phone: 301-618-5500    Fax: 301-618-5673

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.