NPPES file of Aug 9, 2026

Robert Marsh, APN

Psychiatric/Mental Health Nurse Practitioner · Bernardsville, NJ

Robert Marsh, APN is a psychiatric/mental health nurse practitioner with a practice address in Bernardsville, New Jersey, and NPI 1821359233, issued on Jun 1, 2012. Check the license (New Jersey 26NJ00373600, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821359233
Name
Robert Marsh
Credential
APN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
26NJ00373600 NJ
Self-reported in NPPES; status is on the state search
Practice location
96 Mount Airy RD, Bernardsville, NJ 07924
Phone
(973) 699-1006
Enumerated
Jun 1, 2012
Record last updated
Mar 6, 2025
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 psychiatric/mental health nurse practitioner records → All 1,806 in New Jersey → Look up another NPI →

Verify Robert Marsh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 26NJ00373600    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 Jersey license search

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75% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

231 Medicare Part D claims for 15 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.

  1. Robert Marsh231
  2. Specialty average906

Most prescribed

  1. Topiramate31 claims
  2. Buspirone Hcl26 claims
  3. Hydroxyzine Pamoate25 claims
  4. Prazosin Hcl24 claims
  5. Olanzapine22 claims
  6. Doxepin Hcl12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Robert Marsh among 1,806 psychiatric/mental health nurse practitioner records in New Jersey

Robert Marsh, APN is one of 1,806 psychiatric/mental health nurse practitioner records with a practice address in New Jersey. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 13% of them.

  • NPI issued2012 · 13% of these records are older, 85% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2025 · 21% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in New Jersey

There are 1,806 psychiatric/mental health nurse practitioner records in New Jersey.

All 1,806 in New Jersey → Every provider in Bernardsville → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Jon Sugarman, DNP, MSN, BSNBerkeley Heights, NJ 079221154693513
  2. Rachel ConryCedar Knolls, NJ 079271629420914
  3. Rebecca Coolahan, NPCedar Knolls, NJ 079271396599718
  4. Rebecca Dauerman, APNCedar Knolls, NJ 079271114967072
  5. Jimmy Dorcely, APNCedar Knolls, NJ 079271457968380
  6. Elizabeth Fallon, MS, PMHNP-BC, APNCedar Knolls, NJ 079271699053785
  7. Julian Fils, MSN PMHNP-BCBedminster, NJ 079211679298954
  8. Kelsey Jablonski, PMHNP-BCCedar Knolls, NJ 079271952986853

Common questions

What is Robert Marsh, APN's NPI number?

Robert Marsh, APN's National Provider Identifier (NPI) is 1821359233, issued on Jun 1, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Robert Marsh, APN located?

The NPPES record lists a practice address at 96 Mount Airy RD, Bernardsville, NJ, 07924. Phone: (973) 699-1006. Providers update this record themselves, so call before visiting.

How can I verify Robert Marsh, APN's license?

NPPES lists New Jersey license number 26NJ00373600, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Robert Marsh, APN prescribe under Medicare Part D?

In 2024, Robert Marsh, APN had 231 Medicare Part D claims for 15 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions 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.