NPPES file of Aug 9, 2026

Jennifer Amy Schaeffer, R.D.

Registered Dietitian · Purchase, NY

Jennifer Amy Schaeffer, R.D. is a registered dietitian with a practice address in Purchase, New York, and NPI 1831491943, issued on Nov 22, 2010. Check the license (New York 007047-1, 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
1831491943
Name
Jennifer Amy Schaeffer
Credential
R.D.
Primary taxonomy
Registered Dietitian 133V00000X
License number
007047-1 NY
Self-reported in NPPES; status is on the state search
Practice location
3020 Westchester Ave, Purchase, NY 10577
Phone
(914) 831-4100
Enumerated
Nov 22, 2010
Record last updated
Oct 15, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(914) 831-4101
Medicare enrollment
Enrolled (PECOS I20120215000008); 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 3020 Westchester Ave

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

  1. James Dickson, MDOrthopaedic Surgery Physician1679691604
  2. Sean Duane, LCSWAddiction (Substance Use Disorder) Counselor1215522792
  3. Barry Feuer, MDInternal Medicine Physician1356384440
  4. Paul Gittelman, M.D.Otolaryngology Physician1689761686
  5. Elliott Gross, M.D.Neurology Physician1023014370
  6. Jeffrey Jablon, M.D.Otolaryngology Physician1124068465

Verify Jennifer Amy Schaeffer 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 007047-1    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).

Jennifer Amy Schaeffer among 4,724 registered dietitian records in New York

Jennifer Amy Schaeffer, 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. Its NPI, issued in 2010, is newer than 22% of them.

  • NPI issued2010 · 22% of these records are older, 74% newer
  • In a Medicare fileYes · 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 updated2013 · 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. Karalynn Chiazzese, M.S., R.D, C.D.NPurchase, NY 105771295132801
  3. Jamie Feit, MS, RDPurchase, NY 105771487016614
  4. In Jung Lifrieri, R.D.Purchase, NY 105771801267901
  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 Jennifer Amy Schaeffer, R.D.'s NPI number?

Jennifer Amy Schaeffer, R.D.'s National Provider Identifier (NPI) is 1831491943, issued on Nov 22, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Amy Schaeffer, R.D. located?

The NPPES record lists a practice address at 3020 Westchester Ave, Purchase, NY, 10577. Phone: (914) 831-4100. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Amy Schaeffer, R.D.'s license?

NPPES lists New York license number 007047-1, 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.