Dr Robert Allen Weiss, MD - Medicare Gastroenterology in New York, NY

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Dr Robert Allen Weiss, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New York, New York. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1983 and has 41 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Icahn School Of Medicine At Mount Sinai and his current practice location is 108 E 96th St, East Suite, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 473-4100.

Dr Robert Allen Weiss is licensed to practice in New York (license number 160839) 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 1841213014.

Contact Information

Dr Robert Allen Weiss, MD
108 E 96th St, East Suite,
New York, NY 10128-6217
(212) 473-4100
(212) 473-4733

Map and Direction




Physician's Profile

Full NameDr Robert Allen Weiss
GenderMale
SpecialityGastroenterology
Experience41 Years
Location108 E 96th St, New York, New York
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 Robert Allen Weiss attended and graduated from Icahn School Of Medicine At Mount Sinai in 1983
  NPI Data:
  • NPI Number: 1841213014
  • Provider Enumeration Date: 07/26/2006
  • Last Update Date: 04/29/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2769538198
  • Enrollment ID: I20090925000389

Medical Identifiers

Medical identifiers for Dr Robert Allen Weiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841213014NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 160839 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Icahn School Of Medicine At Mount Sinai8224282926272

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. Dr Robert Allen Weiss allows following entities to bill medicare on his behalf.
Entity NamePremier Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760436190
PECOS PAC ID: 1254233158
Enrollment ID: O20040122000144
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609120674
PECOS PAC ID: 8224282926
Enrollment ID: O20130205000439

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 Robert Allen Weiss 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 Robert Allen Weiss, MD
380 2nd Ave, Ste 1004,
New York, NY 10010-5615

Ph: (212) 473-4100		Dr Robert Allen Weiss, MD
108 E 96th St, East Suite,
New York, NY 10128-6217

Ph: (212) 473-4100

Reviews and Comments


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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.