NPPES file of Aug 9, 2026

Karalynn Chiazzese, M.S., R.D, C.D.N

Registered Dietitian · Purchase, NY

Karalynn Chiazzese, M.S., R.D, C.D.N is a registered dietitian with a practice address in Purchase, New York, and NPI 1295132801, issued on Nov 25, 2014. Check the license (New York 86010189, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1295132801
Name
Karalynn Chiazzese
Credential
M.S., R.D, C.D.N
Primary taxonomy
Registered Dietitian 133V00000X
License number
86010189 NY
Self-reported in NPPES; status is on the state search
Practice location
3030 Westchester Ave, Purchase, NY 10577
Phone
(914) 831-4150
Enumerated
Nov 25, 2014
Record last updated
Nov 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(914) 831-4151
Medicare enrollment
Enrolled (PECOS I20211008001708); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 3030 Westchester Ave

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

  1. Jiya AcharyaPhysical Therapist1922989466
  2. Nabeel Ali, M.D.Family Medicine Physician1770018111
  3. Sheldon Alter, M.D.Internal Medicine Physician1427051143
  4. Kayla Angelo, DNP, FNP-BCFamily Nurse Practitioner1518681394
  5. Isabella Ardizzone, OTROccupational Therapist1578283784
  6. Jack Berger, MDRheumatology Physician1770568719

Verify Karalynn Chiazzese 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 86010189    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Westchester Medical Group, P.CPurchase, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Karalynn Chiazzese among 4,724 registered dietitian records in New York

Karalynn Chiazzese, M.S., R.D, C.D.N 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. Its NPI, issued in 2014, is newer than 36% of them.

  • NPI issued2014 · 36% of these records are older, 61% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2013 · median 2013 among the 478 with a school on file
  • Record last updated2021 · 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).

6 registered dietitian records list a practice address in Purchase

They are 6 of the 318 NPPES records with a practice address in Purchase, and 4,724 registered dietitian records in New York.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Stephanie Casper, MS, RDPurchase, NY 105771669827473
  2. Jamie Feit, MS, RDPurchase, NY 105771487016614
  3. In Jung Lifrieri, R.D.Purchase, NY 105771801267901
  4. Jennifer Schaeffer, R.D.Purchase, NY 105771831491943
  5. Jacqueline Wyman, MS, RD, CDNPurchase, NY 105771699432401
  6. Jennifer Derfel, MS, RDN, CDNPound Ridge, NY 105761447949144
  7. Ave Welcome, RDPutnam Valley, NY 105791477621951
  8. Heather Baden, MS, RD, CDNRye, NY 105801023166626

Common questions

What is Karalynn Chiazzese, M.S., R.D, C.D.N's NPI number?

Karalynn Chiazzese, M.S., R.D, C.D.N's National Provider Identifier (NPI) is 1295132801, issued on Nov 25, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Karalynn Chiazzese, M.S., R.D, C.D.N located?

The NPPES record lists a practice address at 3030 Westchester Ave, Purchase, NY, 10577. Phone: (914) 831-4150. Providers update this record themselves, so call before visiting.

How can I verify Karalynn Chiazzese, M.S., R.D, C.D.N's license?

NPPES lists New York license number 86010189, 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. Medicare files from data.cms.gov. 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.