NPPES file of Aug 9, 2026

Frank Giardina, R.D.

Registered Dietitian · Williamsville, NY

Frank Giardina, R.D. is a registered dietitian with a practice address in Williamsville, New York, and NPI 1235463506, issued on Sep 18, 2009. Check the license (New York 007145, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235463506
Name
Frank Giardina
Credential
R.D.
Primary taxonomy
Registered Dietitian 133V00000X
License number
007145 NY
Self-reported in NPPES; status is on the state search
Practice location
5500 Main St, Williamsville, NY 14221
Phone
(716) 220-2342
Enumerated
Sep 18, 2009
Record last updated
May 16, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(877) 704-5354
Medicare enrollment
Enrolled (PECOS I20131202000022); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 4,724 in New York → Look up another NPI →

Also registered at 5500 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Dale BauerClinical Social Worker1174984793
  2. Andrea Castonguay, PAPhysician Assistant1831458603
  3. Barbara Daniels, LCSWClinical Social Worker1295891331
  4. Mary Carol Dearing, LCSW-RClinical Social Worker1710271093
  5. Helen Erkkila, PH.DClinical Psychologist1215071212
  6. Sheila Flavin, RDRegistered Dietitian1649356825

Verify Frank Giardina in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 007145    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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Frank Giardina among 4,724 registered dietitian records in New York

Frank Giardina, R.D. is one of 4,724 registered dietitian records with a practice address in New York. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 19% of them.

  • NPI issued2009 · 19% of these records are older, 78% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2008 · median 2013 among the 478 with a school on file
  • Record last updated2017 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 registered dietitian records list a practice address in Williamsville

They are 37 of the 3,530 NPPES records with a practice address in Williamsville, and 4,724 registered dietitian records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,724 in New York → Every provider in Williamsville → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Amy Cefalu, M.S., R.D.,C.D.N.Williamsville, NY 142211164734430
  2. Sume Chon - Lee, MS, RD, CDNWilliamsville, NY 142211225348451
  3. Dawn Copperthite, RD,CDNWilliamsville, NY 142211114015237
  4. Sheila Flavin, RDWilliamsville, NY 142211649356825
  5. Renee Gosselin, RDWilliamsville, NY 142211912299330
  6. Natalie Greco, RD, CDN, CDEWilliamsville, NY 142211720395296
  7. Mary Ellen Hartrich, RD, CDNAmherst, NY 142211487798229
  8. Debra Hoffman, RD CDEWilliamsville, NY 142211568528917

Common questions

What is Frank Giardina, R.D.'s NPI number?

Frank Giardina, R.D.'s National Provider Identifier (NPI) is 1235463506, issued on Sep 18, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Frank Giardina, R.D. located?

The NPPES record lists a practice address at 5500 Main St, Williamsville, NY, 14221. Phone: (716) 220-2342. Providers update this record themselves, so call before visiting.

How can I verify Frank Giardina, R.D.'s license?

NPPES lists New York license number 007145, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.