Dr Ellie Grossman, MD, MPH - Medicare Internal Medicine in New York, NY

Dr Ellie Grossman, MD, MPH is a medicare enrolled "Internal Medicine" physician in New York, New York. She went to New York University Medical College - Nlg and graduated in 2001 and has 24 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Cambridge Public Health Commission and her current practice location is 462 1st Ave, Rm A560, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 562-1685.

Dr Ellie Grossman is licensed to practice in New York (license number 240144) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1659443497.

Contact Information

Dr Ellie Grossman, MD, MPH
462 1st Ave, Rm A560,
New York, NY 10016-9196
(212) 562-1685
(212) 562-1597

Map and Direction




Physician's Profile

Full NameDr Ellie Grossman
GenderFemale
SpecialityInternal Medicine
Experience24 Years
Location462 1st Ave, New York, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ellie Grossman attended and graduated from New York University Medical College - Nlg in 2001
  NPI Data:
  • NPI Number: 1659443497
  • Provider Enumeration Date: 11/15/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8022098631
  • Enrollment ID: I20040723000614

Medical Identifiers

Medical identifiers for Dr Ellie Grossman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659443497NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 240144 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cambridge Health AllianceCambridge, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cambridge Public Health Commission8921910894549

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 Ellie Grossman allows following entities to bill medicare on her behalf.
Entity NameCambridge Public Health Commission
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932313228
PECOS PAC ID: 8921910894
Enrollment ID: O20050808000725

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 Ellie Grossman 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 Ellie Grossman, MD, MPH
462 1st Ave, Rm A 560,
New York, NY 10016-9196

Ph: (212) 562-1685
Dr Ellie Grossman, MD, MPH
462 1st Ave, Rm A560,
New York, NY 10016-9196

Ph: (212) 562-1685

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.