Marcelle Grassi, MD - Medicare Dermatology in Cheektowaga, NY

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Marcelle Grassi, MD is a medicare enrolled "Dermatology" physician in Cheektowaga, New York. She graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Dermatology. She is a member of the group practice Rpci Oncology, Pc and her current practice location is 2560 Walden Ave, Suite 107, Cheektowaga, New York. You can reach out to her office (for appointments etc.) via phone at (716) 651-0726.

Marcelle Grassi is licensed to practice in New York (license number 183972) 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 1881690915.

Contact Information

Marcelle Grassi, MD
2560 Walden Ave, Suite 107,
Cheektowaga, NY 14225-4757
(716) 651-0726
(716) 651-0729

Map and Direction




Physician's Profile

Full NameMarcelle Grassi
GenderFemale
SpecialityDermatology
Experience46 Years
Location2560 Walden Ave, Cheektowaga, 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:
  • Marcelle Grassi graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1881690915
  • Provider Enumeration Date: 06/23/2005
  • Last Update Date: 12/22/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1355447327
  • Enrollment ID: I20070508000464

Medical Identifiers

Medical identifiers for Marcelle Grassi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881690915NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 183972 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rpci Oncology, Pc387073102942

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. Marcelle Grassi allows following entities to bill medicare on her behalf.
Entity NameRoswell Park Cancer Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720036593
PECOS PAC ID: 3577475110
Enrollment ID: O20031103000466
Entity NameMarcelle A. Grassi,m.d.p.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306058086
PECOS PAC ID: 0840396826
Enrollment ID: O20070508000526
Entity NameRpci Oncology, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952703985
PECOS PAC ID: 3870731029
Enrollment ID: O20130529000409

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. Marcelle Grassi 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
Marcelle Grassi, MD
2560 Walden Ave, Suite 107,
Cheektowaga, NY 14225-4757

Ph: (716) 651-0726		Marcelle Grassi, MD
2560 Walden Ave, Suite 107,
Cheektowaga, NY 14225-4757

Ph: (716) 651-0726

Reviews and Comments


Dermatology Doctors in Cheektowaga, NY


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).

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