NPPES file of Aug 9, 2026

Marion E. Groetch, MS RD CDN

Registered Dietitian · New York, NY

Marion E. Groetch, MS RD CDN is a registered dietitian with a practice address in New York, New York, and NPI 1649439795, issued on Jun 4, 2008. Check the license (New York 717116, 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
1649439795
Name
Marion E. Groetch
Credential
MS RD CDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
717116 NY
Self-reported in NPPES; status is on the state search
Practice location
5 E 98TH St, New York, NY 10029
Phone
(212) 241-8925
Enumerated
Jun 4, 2008
Record last updated
Mar 26, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(212) 426-1902
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 5 E 98TH St

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

  1. Noura Abul-Husn, M.D., PH.D.Clinical Genetics (M.D.) Physician1598907438
  2. Briana Adler, MS RD CDN CDERegistered Dietitian1033641733
  3. Manasi Agrawal, MDGastroenterology Physician1639488430
  4. Jawad Ahmad, MDHepatology Physician1104898311
  5. Sarah Ahn, DCChiropractor1023717261
  6. Anna Akerstedt, PH.D.Clinical Psychologist1831344829

Verify Marion E. Groetch 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 717116    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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Marion E. Groetch among 4,724 registered dietitian records in New York

Marion E. Groetch, MS RD CDN 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 2008, is newer than 15% of them.

  • NPI issued2008 · 15% of these records are older, 81% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • 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).

947 registered dietitian records list a practice address in New York

They are 947 of the 98,468 NPPES records with a practice address in New York, 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 New York → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Jodi Buckman, M.S., R.D., C.D.N.New York, NY 100291790883916
  2. Gyorgyi Datz, MS, RD, CDNNew York, NY 100291487889630
  3. Rachel Engelhart, RDNew York, NY 100291851538623
  4. Stephanie Feit, RDNew York, NY 100291639485980
  5. Haiyun Ji, MS, RD, CDNNew York, NY 100291730314980
  6. Margaret Lynch, R.D.New York, NY 100291679893507
  7. Laura Manning, R.D., C.D.N.New York, NY 100291003033226
  8. Ellen Price, R.D., C.D.N.New York, NY 100291912144080

Common questions

What is Marion E. Groetch, MS RD CDN's NPI number?

Marion E. Groetch, MS RD CDN's National Provider Identifier (NPI) is 1649439795, issued on Jun 4, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Marion E. Groetch, MS RD CDN located?

The NPPES record lists a practice address at 5 E 98TH St, New York, NY, 10029. Phone: (212) 241-8925. Providers update this record themselves, so call before visiting.

How can I verify Marion E. Groetch, MS RD CDN's license?

NPPES lists New York license number 717116, 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.