STEVEN GREENSTEIN M.D. NPI 1417362245

NPI Information

  • NPI: 1417362245
  • Provider Name: STEVEN GREENSTEIN, M.D.
  • Classification: Internal Medicine - 207RC0000X
  • Specialization: Cardiovascular Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1 HEALTHY WAY
    OCEANSIDE, NY
    ZIP 11572
  • Phone: (516) 632-3000

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NPI Details

Steven Greenstein, M.D. is a cardiovascular disease internal medicine in Oceanside, NY with 12 years of experience. The provider is an internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. Steven Greenstein, M.D. NPI is 1417362245. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduation Year:2014

The provider's business location address is:

1 HEALTHY WAY
OCEANSIDE, NY
ZIP 11572-551
Phone: (516) 632-3000

The NPI 1417362245 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Ultrasound of heart with probe in esophagus, with report (HCPCS:93312)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (HCPCS:93325)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Emergency department visit for life threatening or functioning severity (HCPCS:99285)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Ultrasound of heart blood flow, valves and chambers (HCPCS:93320)
  • External shock to heart to regulate heart beat (HCPCS:92960)

The enumeration date for this NPI number is 7/1/2014 and was last updated on 8/8/2022.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207P00000XEmergency Medicine293863NEW YORKNo
2207RC0000XInternal MedicineCardiovascular Disease293863NEW YORKYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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