NPPES file of Aug 9, 2026

Nancy Jean Nissen

Registered Dietitian · Rhinebeck, NY

Nancy Jean Nissen is a registered dietitian with a practice address in Rhinebeck, New York, and NPI 1205552270, issued on Oct 12, 2022. Check the license 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
1205552270
Name
Nancy Jean Nissen
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
6511 Spring Brook Ave, Rhinebeck, NY 12572
Phone
(845) 871-4275
Enumerated
Oct 12, 2022
Record last updated
Oct 12, 2022
Medicare enrollment
Enrolled (PECOS I20230719001212); 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 6511 Spring Brook Ave

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

  1. Olubunmi Akinbajo, MDAnesthesiology Physician1033379508
  2. Brandy Alexander, FNPFamily Nurse Practitioner1609710771
  3. Kasey Almendinger, PT, DPTPhysical Therapist1962046300
  4. Raghad Alswes, M.DStudent in an Organized Health Care Education/Training Program1306773163
  5. Michelle Avitabile, PTAPhysical Therapy Assistant1548735954
  6. Glynn Baron, MDStudent in an Organized Health Care Education/Training Program1154171403

Verify Nancy Jean Nissen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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. Nuvance Health Medical Practice PCRhinebeck, NY

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

Nancy Jean Nissen among 4,724 registered dietitian records in New York

Nancy Jean Nissen 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 2022, is newer than 70% of them.

  • NPI issued2022 · 70% of these records are older, 25% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated1993 · median 2013 among the 478 with a school on file
  • Record last updated2022 · 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).

Registered Dietitian providers in New York

There are 4,724 registered dietitian records in New York.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Rita Daou, RDRhinebeck, NY 125721104577501
  2. Toniann Rizzuto, MS, RDN, CDNRhinebeck, NY 125721538960190
  3. Maria Farias, RDRed Hook, NY 125711700617024
  4. Christina Sanabria, MS, RDRed Hook, NY 125711396600284
  5. Christina LietoPoughquag, NY 125701255525036
  6. Ellen Girdlestone, PHD, RD, CDNPleasant Valley, NY 125691629094321
  7. Karina Karas, RDPleasant Valley, NY 125691265297352
  8. Anna Boyd, RDStaatsburg, NY 125801700706355

Common questions

What is Nancy Jean Nissen's NPI number?

Nancy Jean Nissen's National Provider Identifier (NPI) is 1205552270, issued on Oct 12, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Jean Nissen located?

The NPPES record lists a practice address at 6511 Spring Brook Ave, Rhinebeck, NY, 12572. Phone: (845) 871-4275. Providers update this record themselves, so call before visiting.

How can I verify Nancy Jean Nissen's license?

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.