Dr Daniel Leon Maison, MD - Medicare Internal Medicine in Columbia, MD

Dr Daniel Leon Maison, MD is a medicare enrolled "Internal Medicine" physician in Columbia, Maryland. His current practice location is 5457 Twin Knolls Rd Ste 100, Columbia, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 689-7400.

Dr Daniel Leon Maison is licensed to practice in Maryland (license number D84710) 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 1700876018.

Contact Information

Dr Daniel Leon Maison, MD
5457 Twin Knolls Rd Ste 100,
Columbia, MD 21045-3263
(410) 689-7400
Not Available

Map and Direction




Physician's Profile

Full NameDr Daniel Leon Maison
GenderMale
SpecialityInternal Medicine
Location5457 Twin Knolls Rd Ste 100, Columbia, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700876018
  • Provider Enumeration Date: 10/27/2005
  • Last Update Date: 07/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0648469023
  • Enrollment ID: I20170117002321

Medical Identifiers

Medical identifiers for Dr Daniel Leon Maison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700876018NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301097415 (Michigan)Secondary
207R00000XInternal Medicine ME84214 (Florida)Secondary
207R00000XInternal Medicine A62106 (California)Secondary
207R00000XInternal Medicine D84710 (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 Daniel Leon Maison 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 Leon Maison, MD
6400 Shafer Ct Ste 700,
Rosemont, IL 60018-4989

Ph: (346) 376-1702
Dr Daniel Leon Maison, MD
5457 Twin Knolls Rd Ste 100,
Columbia, MD 21045-3263

Ph: (410) 689-7400

Reviews and Comments


Internal Medicine Doctors in Columbia, MD

Dr. Jon Kent Minford, M.D.
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Dr. Tejaswi Rajasekhara Sastry, M.D.
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Dr. Jeffery Wayne Van Den Broek, D.O.
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Phone: 410-992-9797    Fax: 410-730-0942
Angela M. Kopack, MD
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Medicare: Medicare Enrolled
Practice Location: 11055 Little Patuxent Pkwy, Suite 209, Columbia, MD 21044
Phone: 410-884-1311    Fax: 410-884-6033

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.