Dr Mark Ira Siegel, MD - Medicare Internal Medicine in New York, NY

Dr Mark Ira Siegel, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New York, New York. His current practice location is 60 Gramercy Park N, Ground Floor, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 254-6387.

Dr Mark Ira Siegel is licensed to practice in New York (license number 131654) 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 1013981380.

Contact Information

Dr Mark Ira Siegel, MD
60 Gramercy Park N, Ground Floor,
New York, NY 10010-5423
(212) 254-6387
(212) 674-1933

Map and Direction




Physician's Profile

Full NameDr Mark Ira Siegel
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location60 Gramercy Park N, New York, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1013981380
  • Provider Enumeration Date: 02/14/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6507813904
  • Enrollment ID: I20050407000655

Medical Identifiers

Medical identifiers for Dr Mark Ira Siegel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013981380NPI-NPPES
00715857MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 131654 (New York)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 Ira Siegel 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 Ira Siegel, MD
60 Gramercy Park N, Ground Floor,
New York, NY 10010-5423

Ph: (212) 254-6387
Dr Mark Ira Siegel, MD
60 Gramercy Park N, Ground Floor,
New York, NY 10010-5423

Ph: (212) 254-6387

Reviews and Comments


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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.

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