1. Home
  2. Directory
  3. New York
  4. Commack
  5. Internal Medicine
  6. NPI Profile

DR. ROBERT MICHAEL LAZAR MD
NPI 1730164179
Internal Medicine - Gastroenterology in Commack, NY

Active since December 08, 2005PECOS Enrolled
46.16/100
CMS Quality Rating
1092 JERICHO TPKE STE 2S, COMMACK, NY 11725(631) 543-8660(631) 543-8661 Get Directions Write a Review

NPPES record last updated: February 4, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Robert Michael Lazar Md NPPES

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

DR. ROBERT MICHAEL LAZAR MD (NPI 1730164179) is an individual gastroenterology provider in Commack, New York, licensed in New York (153441) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730164179
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. ROBERT MICHAEL LAZARCredential: MD
Location Address1092 JERICHO TPKE STE 2SCommack, NY 11725-3016
Mailing Address1092 Jericho Tpke Ste 2sCommack, NY 11725-3016 · (631) 543-8660 · Fax (631) 543-8661
Phone(631) 543-8660
Fax(631) 543-8661
Sole ProprietorYes
Enumeration DateDecember 8, 2005
Last NPPES UpdateFebruary 4, 2022
NPPES CertifiedFebruary 4, 2022
✔ NPI 1730164179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 153441
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.
1092 JERICHO TPKE STE 2S, Commack, NY 11725
Open in Google Maps ↗

Other Identifiers 10

Other0001755Ind. Health
Other71232Ghi (hmo)
Other4C3299Healthnet
Other3V6281NY · Blue Choice
OtherCS317Oxford
Other0270298NY · Cigna
Other29866Aetna / Us Healthcare
Other2593739Ghi
Other31048Vytra
OtherAA50365Mdny

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Robert Michael Lazar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11725 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.

46.16/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality41.66
Improvement Activities0
Cost98.32

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
84%324 patients4/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
100%2,735 patients5/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
97%1,282 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
98%1,844 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
99%1,783 patients4/55-star benchmark: 100%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
95%40 patients4/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
2%1,844 patients1/55-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 2

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

ROBERT M LAZAR MD PC
Internal Medicine (Gastroenterology)
1092 JERICHO TPKE STE 2S
COMMACK, NY 11725
Suffolk County (631) 543-8660
DR. RICHARD CHARLES FELDSTEIN M.D., MSC.
Internal Medicine (Gastroenterology)
1092 JERICHO TPKE STE 2S
COMMACK, NY 11725
Suffolk County (631) 543-8660

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 Lazar's NPI number?

The NPI number for Robert Lazar is 1730164179. It was assigned to this individual provider in the NPPES registry on December 8, 2005.

Where is Robert Lazar located?

Robert Lazar practices at 1092 Jericho Tpke Ste 2S, Commack, NY 11725. The listed phone number is (631) 543-8660.

What is Robert Lazar's specialty?

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

Is Robert Lazar enrolled in Medicare?

Yes. Robert Lazar is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Lazar was last updated on February 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.