NISALI GUNAWARDANE M.D.
NPI 1992106686
Psychiatry & Neurology - Neurology in Sleepy Hollow, NY

Q: What is Nisali Gunawardane's NPI number?

The NPI number for Nisali Gunawardane is 1992106686. It was assigned to this individual provider in the NPPES registry on September 12, 2014.

Q: What is Nisali Gunawardane's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since September 12, 2014PECOS EnrolledAccepts Medicare Assignment

91.25/100

CMS Quality Rating

755 N BROADWAY STE 430, SLEEPY HOLLOW, NY 10591(914) 366-5300(914) 366-5301 Get Directions Write a Review

NPPES record last updated: February 18, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 18, 2021, Oct 3, 2019 (2 updates tracked since 2019).

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About Nisali Gunawardane M.d. NPPES

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

NISALI GUNAWARDANE M.D. (NPI 1992106686) is an individual neurology provider in Sleepy Hollow, New York, licensed in New York (293044-1) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS, is affiliated with Northern Westchester Hospital, and maintains a secondary practice location in Bronx.

NPPES Registry Identity

NPI1992106686

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameNISALI GUNAWARDANECredential: M.D.

Location Address755 N BROADWAY STE 430Sleepy Hollow, NY 10591-1077

Mailing Address755 N Broadway Ste 430Sleepy Hollow, NY 10591-1077 · (914) 366-5300 · Fax (914) 366-5300

Phone(914) 366-5300

Fax(914) 366-5301

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateSeptember 12, 2014

Last NPPES UpdateFebruary 18, 20212 updates tracked since enumeration

NPPES CertifiedFebruary 18, 2021

✔ NPI 1992106686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in NY · 293044-1

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

755 N BROADWAY STE 430, Sleepy Hollow, NY 10591

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Secondary Practice Location 1

Location 11400 Pelham Parkway South - Jacobi Medical Center, Department of Medicine, Building 1 3N - 21CBronx, NY 10461 · Phone (917) 205-1455

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

Nisali Gunawardane 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 ID5991044406

PECOS Enrollment IDI20200921002481

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 14

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.

Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional 95720

This procedure monitors brain wave activity over 12-26 hours using Video EEG (VEEG). It involves recording brain waves and video to detect irregularities. A healthcare professional will review the data and provide a report. It's non-invasive and safe.

182 services97 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

152 services120 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.

137 services106 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

124 services92 patients

Measurement of brain wave activity (eeg), continuous 95700

Measurement of brain wave activity, or EEG, is a non-invasive procedure that records electrical patterns in your brain. This continuous monitoring helps to identify irregularities in brain function, aiding in diagnosis of conditions like epilepsy.

59 services56 patients

Measurement of brain wave activity (eeg), 12-26 hours 95708

An EEG, or Electroencephalogram, is a test that records brain activity. For 12-26 hours, small sensors attached to your head capture your brain's electrical signals. This helps doctors understand brain function and diagnose conditions like epilepsy.

59 services56 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

52 services47 patients

Measurement of brain wave activity (eeg), awake and drowsy 95816

Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.

50 services50 patients

Measurement of brain wave activity (eeg), 12-26 hours with health care professional review and report 95719

This procedure involves recording brain activity for 12-26 hours using an EEG (Electroencephalogram). Sensors placed on your scalp capture electrical signals produced by your brain. These signals are reviewed by a healthcare professional to detect any abnormalities.

49 services47 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.

41 services41 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

41 services28 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.

27 services24 patients

Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional 95718

This procedure, known as a Video EEG (VEEG), records brain wave activity for 2-12 hours. It involves attaching electrodes to your scalp and monitoring brain waves while a video records your actions. This helps health professionals understand and diagnose neurological issues.

22 services22 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Northern Westchester Hospital

Acute Care Hospitals · Mount Kisco, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330162

Location400 East Main StreetMount Kisco, NY 10549 · Westchester County

Emergency services Birthing friendly

Phelps Hospital

Acute Care Hospitals · Sleepy Hollow, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330261

Location701 N BroadwaySleepy Hollow, NY 10591 · Westchester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10591 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.

91.25/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

74.92

Promoting Interoperability

91.67

Improvement Activities

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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.

NANCY JEANNE ECHAUSSE RPAC

Physician Assistant

755 N BROADWAY STE 430
SLEEPY HOLLOW, NY 10591

Westchester County (914) 269-1930

LAURA DAVISON STRODE

Nurse Practitioner (Family)

755 N BROADWAY STE 430
SLEEPY HOLLOW, NY 10591

Westchester County (212) 633-0800

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 Nisali Gunawardane's NPI number?

The NPI number for Nisali Gunawardane is 1992106686. It was assigned to this individual provider in the NPPES registry on September 12, 2014.

Where is Nisali Gunawardane located?

Nisali Gunawardane practices at 755 N Broadway Ste 430, Sleepy Hollow, NY 10591. The listed phone number is (914) 366-5300.

What is Nisali Gunawardane's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Nisali Gunawardane enrolled in Medicare?

Yes. Nisali Gunawardane 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 Nisali Gunawardane affiliated with any hospitals?

According to CMS data, Nisali Gunawardane is affiliated with Northern Westchester Hospital and Phelps Hospital.

When was this NPI record last updated?

The NPPES record for Nisali Gunawardane was last updated on February 18, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.