1. Home
  2. Directory
  3. New Jersey
  4. Tinton Falls
  5. Clinical Neuropsychologist
  6. NPI Profile

DR. STEVE GRECO PH.D.
NPI 1164553939
Clinical Neuropsychologist in Tinton Falls, NJ

Active since March 07, 2007PECOS EnrolledAccepts Medicare Assignment
4000 STATE ROUTE 66 STE 331, TINTON FALLS, NJ 07753(732) 988-3441(732) 988-7123 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Steve Greco Ph.d. NPPES

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

DR. STEVE GRECO PH.D. (NPI 1164553939) is an individual clinical neuropsychologist in Tinton Falls, New Jersey, licensed in New Jersey (35S100451700) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Neptune, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1164553939
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameDR. STEVE GRECOCredential: PH.D.
Location Address4000 STATE ROUTE 66 STE 331Tinton Falls, NJ 07753-7300
Mailing Address331 Newman Springs Rd Ste 220Red Bank, NJ 07701-5792 · (732) 807-0877 · Fax (201) 751-1680
Phone(732) 988-3441
Fax(732) 988-7123
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateMarch 7, 2007
Last NPPES UpdateMay 19, 2026
NPPES CertifiedMay 19, 2026
✔ NPI 1164553939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in NJ · 35S100451700
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
4000 STATE ROUTE 66 STE 331, Tinton Falls, NJ 07753
Open in Google Maps ↗

Secondary Practice Location 1

Location 11944 State Route 33, suite 202Neptune, NJ 07753-4862 · Phone (732) 988-3441 · Fax (732) 988-7123

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Steve Greco Ph.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 ID2365624566
PECOS Enrollment IDI20110322000720
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Steve Greco reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Comprehensive Psychology System PC
1.3 mi
Psychologist
4000 STATE ROUTE 66 STE 331
Tinton Falls, NJ 07753
  • Reassigned Medicare billing, New Jersey enrollment
  • 5 clinicians in this Medicare group
NPI 1376663096 (732) 988-4431
Hackensack Meridian Health Medical Group - Specialty Care PC
7.0 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 9

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.

Administration of psychological or neuropsychological test, each additional 30 minutes 96137
This procedure involves administering psychological or neuropsychological tests to evaluate your mental functions. Each additional 30 minutes allows for a more in-depth assessment of your cognitive abilities, emotions, and behavior. It's crucial for accurate diagnosis and treatment planning.
140 services21 patients
Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
58 services15 patients
Evaluation of neuropsychological test, each additional hour 96133
This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.
48 services21 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
42 services25 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
32 services32 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.
22 services21 patients

Other Providers at the Same Location NPPES 4

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

DR. LAUREN GASHLIN PSY.D.
Psychologist (Clinical)
4000 STATE ROUTE 66 STE 331
TINTON FALLS, NJ 07753
Monmouth County (732) 988-3441
DR. ROBERT BENJAMIN SICA PH.D.
Clinical Neuropsychologist
4000 STATE ROUTE 66 STE 331
TINTON FALLS, NJ 07753
Monmouth County (732) 988-3441
COMPREHENSIVE PSYCHOLOGY SYSTEM PC
Psychologist
4000 STATE ROUTE 66 STE 331
TINTON FALLS, NJ 07753
Monmouth County (732) 988-4431
MIHIR J SHAH PSY.D.
Clinical Neuropsychologist
4000 STATE ROUTE 66 STE 331
TINTON FALLS, NJ 07753
Monmouth County (732) 988-3441

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 Steve Greco's NPI number?

The NPI number for Steve Greco is 1164553939. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Where is Steve Greco located?

Steve Greco practices at 4000 State Route 66 Ste 331, Tinton Falls, NJ 07753. The listed phone number is (732) 988-3441.

What is Steve Greco's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Steve Greco enrolled in Medicare?

Yes. Steve Greco 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.

Which organizations bill Medicare for Steve Greco's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steve Greco reassigns Medicare benefits to 2 organizations: Comprehensive Psychology System PC (Tinton Falls, NJ) and Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steve Greco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Steve Greco accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Steve Greco as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Steve Greco was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.