LEONARD B. STEIN M.D.
NPI 1700990272
Internal Medicine - Gastroenterology in Garden City, NY

Active since August 19, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
1103 STEWART AVE, GARDEN CITY, NY 11530(516) 248-3737(516) 248-7304 Get Directions Write a Review

NPPES record last updated: July 18, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Leonard B. Stein M.d. NPPES

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

LEONARD B. STEIN M.D. (NPI 1700990272) is an individual gastroenterology provider in Garden City, New York, licensed in New York (171775) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1700990272
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameLEONARD B. STEINCredential: M.D.
Location Address1103 STEWART AVEGarden City, NY 11530-4886
Mailing Address1103 Stewart AveGarden City, NY 11530-4886 · (516) 248-3737 · Fax (516) 248-7304
Fax(516) 248-7304
Sole ProprietorNo
Medical School CMSOtherGraduated 1986
Enumeration DateAugust 19, 2006
Last NPPES UpdateJuly 18, 2012
NPI 1700990272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in NY · 171775
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 171775 (NY)
1103 STEWART AVE, Garden City, NY 11530

Other Identifiers 3

Medicare PINW08521NY
Medicare PIN23I531NY
Medicare UPINE81667NY

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

Leonard B. Stein 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 ID6204846793
PECOS Enrollment IDI20111103000036
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 8

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.
443 services302 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 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.
279 services224 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 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.
69 services69 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 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.
54 services54 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
50 services48 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
47 services47 patients

Hospital Affiliations CMS Care Compare 2

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

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330106
Location300 Community DriveManhasset, NY 11030 · Nassau County
Emergency services Birthing friendly

Long Island Jewish Medical Center

Acute Care Hospitals · New Hyde Park, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330195
Location270 - 05 76th AvenueNew Hyde Park, NY 11040 · Nassau County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11530 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

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.

Pathology (Anatomic Pathology)
1103 STEWART AVE, SUITE 220
GARDEN CITY, NY 11530
Dentist
1103 STEWART AVE
GARDEN CITY, NY 11530
Internal Medicine (Gastroenterology)
1103 STEWART AVE
GARDEN CITY, NY 11530
Internal Medicine (Gastroenterology)
1103 STEWART AVE, SUITE 300
GARDEN CITY, NY 11530
Internal Medicine (Gastroenterology)
1103 STEWART AVE, SUITE 300
GARDEN CITY, NY 11530
Dentist (Endodontics)
1103 STEWART AVE, FIRST FLOOR
GARDEN CITY, NY 11530
Physical Therapist
1103 STEWART AVE, SUITE 100
GARDEN CITY, NY 11530
Dentist (Endodontics)
1103 STEWART AVE
GARDEN CITY, NY 11530

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 Leonard Stein's NPI number?

The NPI number for Leonard Stein is 1700990272. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Where is Leonard Stein located?

Leonard Stein practices at 1103 Stewart Ave, Garden City, NY 11530. The listed phone number is (516) 248-3737.

What is Leonard Stein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Leonard Stein enrolled in Medicare?

Yes. Leonard Stein 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 Leonard Stein affiliated with any hospitals?

According to CMS data, Leonard Stein is affiliated with North Shore University Hospital and Long Island Jewish Medical Center.

When was this NPI record last updated?

The NPPES record for Leonard Stein was last updated on July 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.