Rebecca Mammo, MD - Medicare Ophthalmology in Yonkers, NY

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Rebecca Mammo, MD is a medicare enrolled "Ophthalmology" physician in Yonkers, New York. She went to Harvard Medical School and graduated in 2000 and has 25 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Middletown Medical Pc and her current practice location is 145 Valentine Ln, Apt 8d, Yonkers, New York. You can reach out to her office (for appointments etc.) via phone at (218) 829-2020.

Rebecca Mammo is licensed to practice in New York (license number 244649) 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 1508062118.

Contact Information

Rebecca Mammo, MD
145 Valentine Ln, Apt 8d,
Yonkers, NY 10705-3445
(218) 829-2020
Not Available

Map and Direction




Physician's Profile

Full NameRebecca Mammo
GenderFemale
SpecialityOphthalmology
Experience25 Years
Location145 Valentine Ln, Yonkers, 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:
  • Rebecca Mammo attended and graduated from Harvard Medical School in 2000
  NPI Data:
  • NPI Number: 1508062118
  • Provider Enumeration Date: 06/21/2007
  • Last Update Date: 11/23/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5193638534
  • Enrollment ID: I20110315000583

Medical Identifiers

Medical identifiers for Rebecca Mammo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508062118NPI-NPPES
A300215458OtherNYPTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A77573 (California)Secondary
207W00000XOphthalmology 244649 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Middletown Medical Pc2567464308156

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. Rebecca Mammo allows following entities to bill medicare on her behalf.
Entity NameEssen Medical Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366418709
PECOS PAC ID: 1759353501
Enrollment ID: O20040811000885
Entity NameAyman Z. Matta Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326267568
PECOS PAC ID: 2163483322
Enrollment ID: O20041020001331
Entity NameMiddletown Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902855828
PECOS PAC ID: 2567464308
Enrollment ID: O20070208000144
Entity NameHouse Call Medical Services Of New York Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851345946
PECOS PAC ID: 2264517754
Enrollment ID: O20080307000427
Entity NameBronx Medical Practice Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356726087
PECOS PAC ID: 9739496100
Enrollment ID: O20150917000004
Entity NameWell Wellness Medical Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114620531
PECOS PAC ID: 2567827876
Enrollment ID: O20230420000582

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. Rebecca Mammo 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
Rebecca Mammo, MD
145 Valentine Ln, Apt 8d,
Yonkers, NY 10705-3445

Ph: (218) 829-2020		Rebecca Mammo, MD
145 Valentine Ln, Apt 8d,
Yonkers, NY 10705-3445

Ph: (218) 829-2020

Reviews and Comments


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Wanda Teodorowicz-marino, MD
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Dr. Howard H. Liu, MD
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Phone: 914-476-5496    Fax: 914-476-5498

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.