Hillary Monroe Mamis, RD, LDN - Medicare Dietitian in Lexington, MA

Hillary Monroe Mamis, RD, LDN is a medicare enrolled "Dietitian, Registered" provider in Lexington, Massachusetts. She graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Registered Dietitian Or Nutrition Professional. She is a member of the group practice Nutrition Factory Llc and her current practice location is 33 Bedford St, Sutie 20, Lexington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 674-1189.

Hillary Monroe Mamis is licensed to practice in Massachusetts (license number 3389) 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 1740617596.

Contact Information

Hillary Monroe Mamis, RD, LDN
33 Bedford St, Sutie 20,
Lexington, MA 02420-4319
(781) 674-1189
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameHillary Monroe Mamis
GenderFemale
SpecialityRegistered Dietitian Or Nutrition Professional
Experience12 Years
Location33 Bedford St, Lexington, Massachusetts
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:
  • Hillary Monroe Mamis graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1740617596
  • Provider Enumeration Date: 10/10/2013
  • Last Update Date: 05/06/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4486973609
  • Enrollment ID: I20150508001910

Medical Identifiers

Medical identifiers for Hillary Monroe Mamis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740617596NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 3389 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nutrition Factory Llc87292355024

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. Hillary Monroe Mamis allows following entities to bill medicare on her behalf.
Provider NameNutrition Factory Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1366718355
PECOS PAC ID: 8729235502
Enrollment ID: O20120830000029

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. Hillary Monroe Mamis 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
Hillary Monroe Mamis, RD, LDN
33 Bedford St, Sutie 20,
Lexington, MA 02420-4319

Ph: (781) 674-1189
Hillary Monroe Mamis, RD, LDN
33 Bedford St, Sutie 20,
Lexington, MA 02420-4319

Ph: (781) 674-1189

Reviews and Comments


Dietitian, Registered in Lexington, MA

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Ms. Amy Louise Aubertin, MS RD LDN
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Phone: 781-674-1189    Fax: 978-386-0996
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Elizabeth Pearl, RD LDN
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Phone: 781-674-1189    Fax: 781-863-2646
Ms. Cindy H. Carroll, MS, RD
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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).

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