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KADIRAWELPILLAI ISWARA MD
NPI 1265506828
Internal Medicine - Gastroenterology in Brooklyn, NY

Active since November 17, 2006PECOS EnrolledAccepts Medicare Assignment
84.01/100
CMS Quality Rating
2511 OCEAN AVE, SUITE 104, BROOKLYN, NY 11229(718) 615-0400(718) 615-0874 Get Directions Write a Review

NPPES record last updated: July 8, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Kadirawelpillai Iswara Md NPPES

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

KADIRAWELPILLAI ISWARA MD (NPI 1265506828) is an individual gastroenterology provider in Brooklyn, New York, licensed in New York (115155) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Maimonides Medical Center, and is a graduate of Other (1968).

NPPES Registry Identity

NPI1265506828
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameKADIRAWELPILLAI ISWARACredential: MD
Location Address2511 OCEAN AVE, SUITE 104Brooklyn, NY 11229
Mailing Address2511 Ocean Ave, Suite 104Brooklyn, NY 11229 · (718) 615-0400 · Fax (718) 615-0874
Phone(718) 615-0400
Fax(718) 615-0874
Sole ProprietorYes
Medical School CMSOtherGraduated 1968
Enumeration DateNovember 17, 2006
Last NPPES UpdateJuly 8, 2008
✔ NPI 1265506828 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 · 115155
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.
2511 OCEAN AVE, Brooklyn, NY 11229
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINB12236NY
Medicare ID-Type Unspecified287351NY
Medicaid00211647NY

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

Kadirawelpillai Iswara Md 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 ID5193806784
PECOS Enrollment IDI20080122000315
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 11

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 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.
283 services201 patients
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.
152 services113 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.
136 services130 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.
119 services119 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.
73 services73 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
68 services67 patients

Hospital Affiliations CMS Care Compare

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

Maimonides Medical Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330194
Location4802 Tenth AvenueBrooklyn, NY 11219 · Kings County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11229 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.

84.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality81.36
Improvement Activities40
Cost63.15

Reported Quality Measures

Breast Cancer Screening
84%601 patients4/55-star benchmark: 100%
Colorectal Cancer Screening
97%1,158 patients4/55-star benchmark: 100%
Controlling High Blood Pressure
95%329 patients4/55-star benchmark: 98%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
99%170 patients1/55-star benchmark: 98%
Documentation of Current Medications in the Medical Record
98%2,978 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
99%1,833 patients4/55-star benchmark: 100%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
82%1,829 patients4/55-star benchmark: 100%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 86% · 1,841 patients
Patients screened: 96% · 1,841 patients
1%190 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 18

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

YAN MEDICAL PC
Internal Medicine (Pulmonary Disease)
2511 OCEAN AVE, SUITE 104
BROOKLYN, NY 11229
Kings County (718) 907-0198
H. ZASIPKIN DIETITIAN NUTRITIONIST PLLC
Dietitian, Registered
2511 OCEAN AVE, STE 103
BROOKLYN, NY 11229
Kings County (718) 998-6161
DR. MARINA ZABEZHANSKAYA M.D.
Dermatology
2511 OCEAN AVE, SUITE 101
BROOKLYN, NY 11229
Kings County (718) 332-6080
MARINA KUPERSHTEYN
Occupational Therapist
2511 OCEAN AVE
BROOKLYN, NY 11229
Kings County (718) 743-7090
ALEKSANDR ZASYPKIN MD
Internal Medicine
2511 OCEAN AVE, SUITE #103
BROOKLYN, NY 11229
Kings County (718) 998-6161
HARMONIA PSYCHIATRIC CARE PC
Psychiatry & Neurology (Psychiatry)
2511 OCEAN AVE, #103
BROOKLYN, NY 11229
Kings County (718) 998-6161
PROF. HELEN ZASIPKIN MS,RD
Dietitian, Registered
2511 OCEAN AVE, STE 103
BROOKLYN, NY 11229
Kings County (718) 998-6161
FLORA KATSNELSON, MD PC
Internal Medicine
2511 OCEAN AVE, SUITE 102
BROOKLYN, NY 11229
Kings County (718) 301-1100

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 Kadirawelpillai Iswara's NPI number?

The NPI number for Kadirawelpillai Iswara is 1265506828. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Where is Kadirawelpillai Iswara located?

Kadirawelpillai Iswara practices at 2511 Ocean Ave Suite 104, Brooklyn, NY 11229. The listed phone number is (718) 615-0400.

What is Kadirawelpillai Iswara's specialty?

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

Is Kadirawelpillai Iswara enrolled in Medicare?

Yes. Kadirawelpillai Iswara 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 Kadirawelpillai Iswara affiliated with any hospitals?

According to CMS data, Kadirawelpillai Iswara is affiliated with Maimonides Medical Center.

When was this NPI record last updated?

The NPPES record for Kadirawelpillai Iswara was last updated on July 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.