SIGFUS KRISTINN GUNNLAUGSSON
NPI 1518353275
Pediatrics - Pediatric Pulmonology in Burlington, VT

NPI Status: Active since April 09, 2015

Contact Information

1 S PROSPECT ST
BURLINGTON, VT
ZIP 05401
Phone: (802) 847-5338

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  • Individual
  • Male
  • Years of Experience 13
  • Pediatrics
  • Pediatric Pulmonology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About SIGFUS GUNNLAUGSSON

This page provides the complete NPI Profile along with additional information for Sigfus Gunnlaugsson, a pediatrician established in Burlington, Vermont with a medical specialization in Pediatrics, focusing in pediatric pulmonology and more than 13 years of experience. The healthcare provider is registered in the NPI registry with number 1518353275 assigned on April 2015. The practitioner's primary taxonomy code is 2080P0214X with license number 042-0015637 (VT). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1518353275
Provider Name
SIGFUS KRISTINN GUNNLAUGSSON
Gender
Male
Entity Type
Individual
Location Address
1 S PROSPECT ST BURLINGTON, VT 05401
Location Phone
(802) 847-5338
Mailing Address
111 COLCHESTER AVE BURLINGTON, VT 05401
Mailing Phone
(802) 847-0000
Medical School Name
OTHER
Graduation Year
2014
Is Sole Proprietor?
No
Enumeration Date
04-09-2015
Last Update Date
07-07-2026
Code Navigator

A pediatrician like Sigfus Gunnlaugsson is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

Secondary Locations

  • 206 Cornelia St Ste 307
    Plattsburgh, NY 12901
    (518) 562-7705
  • 111 Colchester Ave
    Burlington, VT 05401
    (802) 847-0000

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pediatrics Pediatric Pulmonology

Taxonomy Code
2080P0214X
Type
Allopathic & Osteopathic Physicians
License No.
042-0015637
License State
VT
Taxonomy Description
A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12080P0214XAllopathic & Osteopathic Physicians

Pediatrics
Pediatric Pulmonology

326478 (NY)
22080S0012XAllopathic & Osteopathic Physicians

Pediatrics
Sleep Medicine

326478 (NY)
32080S0012XAllopathic & Osteopathic Physicians

Pediatrics
Sleep Medicine

042-0015637 (VT)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 3000/0%/7500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 500/30%/9000 - HMO
  • Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
  • Anthem Silver Access Blue New England HMO 2500/30%/10000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/10000 - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 RxD - HMO
  • Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/20%/8500 - HMO
  • WellSense Clarity NH Bronze 6500 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7500 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7600 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Gold 2000 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 3400 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 6000 + $0 Rx List + 24/7 Nurse Advice - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Sigfus Gunnlaugsson is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Sigfus Gunnlaugsson is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 8426360082

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220811001104

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE005N)

    Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) (HCPCS:E0466)

    1 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Other DME (DE001N)

    Continuous positive airway pressure (cpap) device (HCPCS:E0601)

    5 DME suppliers used 30 Medicare Claims 30 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Sleep study in sleep lab (6 years or older)

A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.

This service was performed 23 times for 23 patients

Sleep study in sleep lab with continuous airway pressure (6 years or older)

A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.

This service was performed 15 times for 15 patients

Sleep study including heart rate, breathing, airflow, and effort

A sleep study monitors your heart rate, breathing patterns, airflow, and physical effort while you sleep. It helps identify sleep disorders by tracking your sleep stages and cycles. This data aids doctors in diagnosing and treating sleep-related issues.

This service was performed 23 times for 23 patients

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Sigfus Gunnlaugsson is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
UNIV. OF VERMONT - FLETCHER ALLEN HEALTH CARE111 COLCHESTER AVE
BURLINGTON, VT 05401
(802) 847-0000Acute Care Hospitals

Reviews for SIGFUS KRISTINN GUNNLAUGSSON

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1518353275, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 3 → 6 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 2 + 8 + 6 + 5 + 6 + 2 + 1 + 4 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1518353275.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Endocrinology, Diabetes & Metabolism)
1 S PROSPECT ST, DEPT OF ENDOCRINOLOGY
BURLINGTON, VT 05401
Nurse Practitioner
1 S PROSPECT ST
BURLINGTON, VT 05401
Internal Medicine
1 S PROSPECT ST
BURLINGTON, VT 05401
Pediatrics
1 S PROSPECT ST
BURLINGTON, VT 05401
Psychiatry & Neurology (Psychiatry)
1 S PROSPECT ST
BURLINGTON, VT 05401
Psychiatry & Neurology (Neurology)
1 S PROSPECT ST
BURLINGTON, VT 05401
Pediatrics
1 S PROSPECT ST
BURLINGTON, VT 05401
Psychiatry & Neurology (Psychiatry)
1 S PROSPECT ST
BURLINGTON, VT 05401
Counselor (Mental Health)
1 S PROSPECT ST, FAHC UHC PSYCHIATRY
BURLINGTON, VT 05401
Internal Medicine (Geriatric Medicine)
1 S PROSPECT ST
BURLINGTON, VT 05401
Psychologist (Clinical)
1 S PROSPECT ST, ARNOLD 3
BURLINGTON, VT 05401
Internal Medicine
1 S PROSPECT ST
BURLINGTON, VT 05401
Psychiatry & Neurology (Neurology)
1 S PROSPECT ST
BURLINGTON, VT 05401
Internal Medicine
1 S PROSPECT ST, UHC CAMPUS
BURLINGTON, VT 05401
Transplant Surgery
1 S PROSPECT ST, UHC CAMPUS, RENAL/TRANSPLANT - 4TH FL
BURLINGTON, VT 05401
Internal Medicine (Nephrology)
1 S PROSPECT ST, 2319 REHAB, UHC CAMPUS, FLETCHER ALLEN HEALTH CARE
BURLINGTON, VT 05401
Orthopaedic Surgery
1 S PROSPECT ST
BURLINGTON, VT 05401
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1 S PROSPECT ST, ARNOLD 6
BURLINGTON, VT 05401
Internal Medicine (Nephrology)
1 S PROSPECT ST, RENAL SERVICES, REHAB 2, FAHC
BURLINGTON, VT 05401
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1 S PROSPECT ST, UHC 5TH FLOOR
BURLINGTON, VT 05401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518353275, enumerated as an "individual" on April 09, 2015.

The provider is located at 1 S PROSPECT ST BURLINGTON, VT 05401 and the phone number is (802) 847-5338.

Pediatrics with taxonomy code 2080P0214X and a focus in Pediatric Pulmonology.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield and WellSense. Please consult your insurance carrier or call the provider to verify.

Sigfus Gunnlaugsson is affiliated with: UNIV. OF VERMONT - FLETCHER ALLEN HEALTH CARE.