Jan Marshall, M.S. R.D.
Registered Dietitian · New Brunswick, NJ
Jan Marshall, M.S. R.D. is a registered dietitian with a practice address in New Brunswick, New Jersey, and NPI 1013282813, issued on Mar 13, 2012. Check the license (New Jersey 520699, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jan Marshall
- Credential
- M.S. R.D.
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 520699 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 200 Somerset St, New Brunswick, NJ 08901
- Phone
- (732) 258-7000
- Enumerated
- Mar 13, 2012
- Record last updated
- Mar 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (732) 258-7214
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 2,006 in New Jersey → Look up another NPI →
Also registered at 200 Somerset St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jan Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 520699Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jan Marshall among 2,006 registered dietitian records in New Jersey
Jan Marshall, M.S. R.D. is one of 2,006 registered dietitian records with a practice address in New Jersey. 8% 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 2012, is newer than 24% of them.
- NPI issued2012 · 24% of these records are older, 72% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 13% of these records are
- Record last updated2012 · 56% 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 Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 registered dietitian records list a practice address in New Brunswick
They are 34 of the 2,740 NPPES records with a practice address in New Brunswick, and 2,006 registered dietitian records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,006 in New Jersey → Every provider in New Brunswick → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Evelyn GarciaNew Brunswick, NJ 089011043615875
- Eliane Geren, M.S., R.D., C.D.E.New Brunswick, NJ 089011225042328
- Teresa Grasso, R.D., C.D.E.New Brunswick, NJ 089011689693764
- Daniel Pieloch, RDNew Brunswick, NJ 089011487946547
- Kristen Sadowski, RDNew Brunswick, NJ 089011609160084
- Carol Schindler, R.D., C.D.E.New Brunswick, NJ 089011790794543
- Nehal Shah, RDNew Brunswick, NJ 089011699110080
- Rebecca Strohmeier, RD, LDNNew Brunswick, NJ 089011235548629
Common questions
What is Jan Marshall, M.S. R.D.'s NPI number?
Jan Marshall, M.S. R.D.'s National Provider Identifier (NPI) is 1013282813, issued on Mar 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jan Marshall, M.S. R.D. located?
The NPPES record lists a practice address at 200 Somerset St, New Brunswick, NJ, 08901. Phone: (732) 258-7000. Providers update this record themselves, so call before visiting.
How can I verify Jan Marshall, M.S. R.D.'s license?
NPPES lists New Jersey license number 520699, as entered by the provider. Search the New Jersey 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.
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.