Robert Dewitt Lewis, PSY D
Psychologist · Trenton, NJ
Robert Dewitt Lewis, PSY D is a psychologist with a practice address in Trenton, New Jersey, and NPI 1104947795, issued on Apr 2, 2007. Check the license (New Jersey 35SI00371400, 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
- Robert Dewitt Lewis
- Credential
- PSY D
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 35SI00371400 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 320 W State St, Trenton, NJ 08618
- Phone
- (609) 695-6370
- Enumerated
- Apr 2, 2007
- Record last updated
- Feb 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (609) 695-5809
- Medicaid ID
- 8006504 NJ
- Medicare enrollment
- Enrolled (PECOS I20041013000651); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 1,488 in New Jersey → Look up another NPI →
Also registered at 320 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Blanche Levere, PH.D, LMFTMarriage & Family Therapist1790002699
Verify Robert Dewitt Lewis 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 35SI00371400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert Dewitt Lewis among 1,488 psychologist records in New Jersey
Robert Dewitt Lewis, PSY D is one of 1,488 psychologist 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 2007, is newer than 28% of them.
- NPI issued2007 · 28% of these records are older, 49% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated1995 · median 1993 among the 346 with a school on file
- Record last updated2011 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in New Jersey
There are 1,488 psychologist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,488 in New Jersey → Every provider in Trenton → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Jonathan Rapaport, PH.D.Ewing, NJ 086181750488458
- Valerie Brooks-Klein, PH.D.Hamilton, NJ 086191457492621
- Ronald Coughlin, ED.DMercerville, NJ 086191215044961
- Rebecca Giagnacova, PSY.D.Hamilton, NJ 086191114350881
- Marykate Gonzales, PSYDHamilton, NJ 086191487432241
- Alan Lee, PSYDHamilton, NJ 086191528272390
- Kristina McGuire, PSY.D.Hamilton, NJ 086191447545835
- Erin Tighe-Von Zuben, PH.D.Hamilton, NJ 086191669408225
Common questions
What is Robert Dewitt Lewis, PSY D's NPI number?
Robert Dewitt Lewis, PSY D's National Provider Identifier (NPI) is 1104947795, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert Dewitt Lewis, PSY D located?
The NPPES record lists a practice address at 320 W State St, Trenton, NJ, 08618. Phone: (609) 695-6370. Providers update this record themselves, so call before visiting.
How can I verify Robert Dewitt Lewis, PSY D's license?
NPPES lists New Jersey license number 35SI00371400, 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.