1. Home
  2. Directory
  3. New Jersey
  4. Princeton
  5. Psychiatry Neurology
  6. NPI Profile

ELIOT JEFFREY GREENBERG M.D.
NPI 1710929989
Psychiatry & Neurology - Neurology in Princeton, NJ

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
90.05/100
CMS Quality Rating
800 BUNN DR, PRINCETON, NJ 08540(609) 497-9352 Get Directions Write a Review

NPPES record last updated: October 5, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Eliot Jeffrey Greenberg M.d. NPPES

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

ELIOT JEFFREY GREENBERG M.D. (NPI 1710929989) is an individual neurology provider in Princeton, New Jersey, licensed in New Jersey (MA07562200) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1710929989
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameELIOT JEFFREY GREENBERGCredential: M.D.
Location Address800 BUNN DRPrinceton, NJ 08540-1968
Mailing Address214 Clover LnPrinceton, NJ 08540-4051 · (732) 343-1334
Phone(609) 497-9352
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJune 12, 2006
Last NPPES UpdateOctober 5, 2025
NPPES CertifiedOctober 5, 2025
✔ NPI 1710929989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in NJ · MA07562200
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

800 BUNN DR, Princeton, NJ 08540
Open in Google Maps ↗

Other Names 1

Professional Name (2)E Jeffrey Greenberg M.d.

Other Identifiers 3

Other3249902NJ · Aetna Provider #
OtherP2959238NJ · Oxford Provider #
Other22-1965413NJ · Tax Id#

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

Eliot Jeffrey Greenberg 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 ID9537178066
PECOS Enrollment IDI20060412000042, I20250625002856
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 10

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.

Injection, onabotulinumtoxina, 1 unit J0585
Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.
11,700 services33 patients
Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
351 services263 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
148 services121 patients
New patient office or other outpatient visit, 30-44 minutes 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
137 services137 patients
New patient office or other outpatient visit, 45-59 minutes 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
58 services58 patients
Evaluation of neuropsychological test, first hour 96132
An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.
57 services52 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08540 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.05/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality81.91
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

Advance Care Plan
92%781 patients4/55-star benchmark: 100%
Closing the Referral Loop: Receipt of Specialist Report
13%159 patients1/55-star benchmark: 87%
Dementia: Cognitive Assessment
42%66 patients
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
87%23 patients1/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
94%2,328 patients4/55-star benchmark: 100%
e-Prescribing
100%348 patients5/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
91%748 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
28%1,272 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
87%1,328 patients4/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 87% · 771 patients
Patients screened: 88% · 771 patients
86%29 patients4/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
96%536 patients4/55-star benchmark: 100%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 2% · 780 patients
Patients totalRate: 4% · 784 patients
2%784 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 16

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

THE PRINCETON CENTER FOR DERMATOLOGY, LLC
Dermatology
800 BUNN DR, SUITE 201
PRINCETON, NJ 08540
Mercer County (609) 924-1033
ANDREW CHARLES LIPKA MD
Ophthalmology
800 BUNN DR, SUITE 301
PRINCETON, NJ 08540
Mercer County (609) 924-3700
MARK ALLEN SCHAEFFER M.D.
Internal Medicine
800 BUNN DR, SUITE 302
PRINCETON, NJ 08540
Mercer County (609) 921-1680
OPHTHALMOLOGY ASSOCIATES
Ophthalmology
800 BUNN DR, SUITE 301
PRINCETON, NJ 08540
Mercer County (609) 924-3700
DR. MARIA ELENI SOPHOCLES M.D., F.A.C.O.G
Obstetrics & Gynecology (Gynecology)
800 BUNN DR, SUITE 202
PRINCETON, NJ 08540
Mercer County (609) 430-1900
NEURAC INSTITUTE FOR PHYSICAL THERAPY, P.A.
Clinic/Center (Physical Therapy)
800 BUNN DR, SUITE 102
PRINCETON, NJ 08540
Mercer County (609) 466-9004
PRINCETON PREMIER MEDICINE LLC
Internal Medicine
800 BUNN DR, SUITE 302
PRINCETON, NJ 08540
Mercer County (609) 921-1680
FRANCES ERTEL P.T.
Physical Therapist
800 BUNN DR, SUITE 102
PRINCETON, NJ 08540
Mercer County (609) 683-1010

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 Eliot Greenberg's NPI number?

The NPI number for Eliot Greenberg is 1710929989. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Eliot Greenberg located?

Eliot Greenberg practices at 800 Bunn Dr, Princeton, NJ 08540. The listed phone number is (609) 497-9352.

What is Eliot Greenberg's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Eliot Greenberg enrolled in Medicare?

Yes. Eliot Greenberg 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.

When was this NPI record last updated?

The NPPES record for Eliot Greenberg was last updated on October 5, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.