Sydney Stacy, RDN - Medicare Dietitian in Buffalo, NY

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Sydney Stacy, RDN is a medicare enrolled "Dietitian, Registered" provider in Buffalo, New York. Her current practice location is 1001 Main St Fl 4, Buffalo, New York. You can reach out to her office (for appointments etc.) via phone at (716) 323-0110.

Sydney Stacy is licensed to practice in Alabama (license number 4074T) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1811691561.

Contact Information

Sydney Stacy, RDN
1001 Main St Fl 4,
Buffalo, NY 14203-1009
(716) 323-0110
(716) 323-0296

Map and Direction




Healthcare Provider's Profile

Full NameSydney Stacy
GenderFemale
SpecialityDietitian, Registered
Location1001 Main St Fl 4, Buffalo, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811691561
  • Provider Enumeration Date: 03/28/2023
  • Last Update Date: 06/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1456872852
  • Enrollment ID: I20250228003003

Medical Identifiers

Medical identifiers for Sydney Stacy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811691561NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 4074T (Alabama)Primary

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. Sydney Stacy allows following entities to bill medicare on her behalf.
Provider NameUniversity at Buffalo Pediatric Associates Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1912928599
PECOS PAC ID: 1355235540
Enrollment ID: O20040210000076

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. Sydney Stacy 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
Sydney Stacy, RDN
1001 Main St Fl 5,
Buffalo, NY 14203-1009

Ph: (716) 323-0225		Sydney Stacy, RDN
1001 Main St Fl 4,
Buffalo, NY 14203-1009

Ph: (716) 323-0110

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.