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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ROBERT ELSWIT M.D.
NPI 1811968506
Psychiatry & Neurology - Psychiatry in Denville, NJ

Active since January 30, 2006PECOS Enrolled
50 MORRIS AVE, DENVILLE, NJ 07834(973) 625-7009 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Robert Elswit M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT ELSWIT M.D. (NPI 1811968506) is an individual psychiatry provider in Denville, New Jersey, licensed in New Jersey (MA044154) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Winchester Hospital, and is a graduate of State University Of New York Downstate Medical Center (1980).

NPPES Registry Identity

NPI1811968506
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. ROBERT ELSWITCredential: M.D.
Location Address50 MORRIS AVEDenville, NJ 07834-1735
Mailing Address6i Dorado DrMorristown, NJ 07960-6003 · (973) 538-1132 · Fax (973) 625-7128
Phone(973) 625-7009
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1980
Enumeration DateJanuary 30, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1811968506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NJ · MA044154
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
50 MORRIS AVE, Denville, NJ 07834
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Robert Elswit M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395630644
PECOS Enrollment IDI20070626000598
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
188 services63 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Winchester Hospital

Acute Care Hospitals · Winchester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220105
Location41 Highland AvenueWinchester, MA 01890 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07834 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER LYNN DOUGLAS-KRUK MA, LPC, LCADC
Counselor (Professional)
50 MORRIS AVE
DENVILLE, NJ 07834
Morris County (973) 625-7130
DOUGLAS WING LEE
Student in an Organized Health Care Education/Training Program
50 MORRIS AVE
DENVILLE, NJ 07834
Morris County (973) 365-4749
ELIZABETH M KREMP LCSW
Social Worker (Clinical)
50 MORRIS AVE, ST CLARE'S BEHAVIORAL HEALTH
DENVILLE, NJ 07834
Morris County (973) 625-7009
MR. GERARD A LAMORTE III LPC
Counselor (Professional)
50 MORRIS AVE
DENVILLE, NJ 07834
Morris County (973) 625-7010
MS. ELIZABETH ARBOLEDA LPC
Counselor (Professional)
50 MORRIS AVE
DENVILLE, NJ 07834
Morris County (973) 625-7088
ANGELICA GORI
Social Worker
50 MORRIS AVE
DENVILLE, NJ 07834
Morris County (973) 625-7066
DR. DAVID ANTHONY RUIZ MD
Psychiatry & Neurology (Psychiatry)
50 MORRIS AVE, SAINT CLARES HEALTH SYSTEM
DENVILLE, NJ 07834
Morris County (973) 625-7106
DOUG WENT
Social Worker
50 MORRIS AVE
DENVILLE, NJ 07834
Morris County (973) 625-7086

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Elswit's NPI number?

The NPI number for Robert Elswit is 1811968506. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is Robert Elswit located?

Robert Elswit practices at 50 Morris Ave, Denville, NJ 07834. The listed phone number is (973) 625-7009.

What is Robert Elswit's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Robert Elswit enrolled in Medicare?

Yes. Robert Elswit is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Robert Elswit affiliated with any hospitals?

According to CMS data, Robert Elswit is affiliated with Winchester Hospital.

When was this NPI record last updated?

The NPPES record for Robert Elswit was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.