DR. GUNILLA SIGRID CARLSSON THORN M.D.
NPI 1174779755
Dermatology in St Charles, IL

Q: What is Gunilla Carlsson Thorn's NPI number?

The NPI number for Gunilla Carlsson Thorn is 1174779755. It was assigned to this individual provider in the NPPES registry on August 14, 2008.

Q: What is Gunilla Carlsson Thorn's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Active since August 14, 2008PECOS EnrolledAccepts Medicare Assignment

94.1/100

CMS Quality Rating

2900 FOXFIELD RD, ST CHARLES, IL 60174(630) 315-6500(630) 615-6519 Get Directions Write a Review

NPPES record last updated: August 11, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Gunilla Sigrid Carlsson Thorn M.d. NPPES

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

DR. GUNILLA SIGRID CARLSSON THORN M.D. (NPI 1174779755) is an individual dermatology provider in St Charles, Illinois, licensed in Illinois (AN52403945287) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and is a graduate of Northwestern University Feinberg Medical School (2008).

NPPES Registry Identity

NPI1174779755

Entity TypeIndividualFemale

Primary Taxonomy207N00000X

Provider Legal NameDR. GUNILLA SIGRID CARLSSON THORNCredential: M.D.

Location Address2900 FOXFIELD RDSt Charles, IL 60174-5799

Mailing Address2900 Foxfield RdSt Charles, IL 60174-5799 · (630) 315-6500 · Fax (630) 615-6519

Phone(630) 315-6500

Fax(630) 615-6519

Sole ProprietorNo

Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2008

Enumeration DateAugust 14, 2008

Last NPPES UpdateAugust 11, 2014

✔ NPI 1174779755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in IL · AN52403945287

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Also ListedInternal MedicineTaxonomy 207R00000X · License AN52403945287 (IL)

2900 FOXFIELD RD, St Charles, IL 60174

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Other Identifiers 5

OtherF400094850IL · Medicare (individual)

OtherP01324606IL · Medicare Rr (individual)

Other206147IL · Medicare (group)

OtherCA4748IL · Medicare Rr (group)

Medicaid036132093IL

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

Dr. Gunilla Sigrid Carlsson Thorn 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 ID4880828862

PECOS Enrollment IDI20131004000543

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.

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.

334 services227 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.

212 services184 patients

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

185 services58 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

133 services110 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

78 services69 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

74 services69 patients

Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm 11301

This procedure involves the careful removal of a small skin growth on the body, arms, or legs. It's done by shaving off the growth that's 0.6-1.0 cm in size. It's a common, safe method to treat non-cancerous skin growths and improve skin appearance.

41 services35 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.

32 services32 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

29 services28 patients

Shaving of skin growth of body, arms, or legs, 0.5 cm or less 11300

This is a simple procedure where a small skin growth on your body, arms, or legs, measuring 0.5 cm or less, is carefully shaved off. It's typically quick, with minimal discomfort. It helps to prevent any potential health issues related to the growth.

20 services19 patients

Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm 17262

This procedure involves removing a cancerous skin growth on the trunk, arms, or legs that is between 1.1 and 2.0 cm in size. The growth is destroyed using methods like surgery, laser, or freezing, aiming to eliminate cancer and prevent its spread.

19 services16 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.

19 services19 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

18 services15 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.

17 services13 patients

Hospital Affiliations CMS Care Compare

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

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140242

Location25 North Winfield RoadWinfield, IL 60190 · Du Page County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60174 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

$93.02 typical visit price

range $59.81 – $181.38

Typical copayment $23.25 (range $14.95 – $45.34)

Most-billed visit code 99203

Established Patient

$74.38 typical visit price

range $19.15 – $147.12

Typical copayment $18.59 (range $4.78 – $36.78)

Most-billed visit code 99213

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.

94.1/100

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

Scored through an Alternative Payment Model

Quality

82.59

Promoting Interoperability

100

Improvement Activities

Leave this field empty

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.

DAVID W FLATT D.C.

Chiropractor (Orthopedic)

2900 FOXFIELD RD
ST CHARLES, IL 60174

Kane County (630) 208-3200

MICHELLE S. KRAMER ATC

Specialist/Technologist (Athletic Trainer)

2900 FOXFIELD RD
ST CHARLES, IL 60174

Kane County (630) 587-5788

MRS. PAMELA MARIE DENHOF ATC

Specialist

2900 FOXFIELD RD, LLA
ST CHARLES, IL 60174

Kane County (630) 587-5788

LAURA KOEPPEL TAGLE MD

Internal Medicine

2900 FOXFIELD RD
ST CHARLES, IL 60174

Kane County (630) 208-3200

DUKANE ALLERGY ASSOCIATES. LTD

Preferred Provider Organization

2900 FOXFIELD RD, SUITE 206
ST CHARLES, IL 60174

Kane County (630) 584-6127

SCOTT DUNCAN MCNAUGHTON M.D.

Internal Medicine

2900 FOXFIELD RD
ST CHARLES, IL 60174

Kane County (630) 208-3200

MARIO BLANQUEL

Specialist/Technologist (Athletic Trainer)

2900 FOXFIELD RD
ST CHARLES, IL 60174

Kane County (630) 208-3200

DR. ROBERT J CALABRIA D.O.

Family Medicine

2900 FOXFIELD RD
ST CHARLES, IL 60174

Kane County (630) 513-8275

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 Gunilla Carlsson Thorn's NPI number?

The NPI number for Gunilla Carlsson Thorn is 1174779755. It was assigned to this individual provider in the NPPES registry on August 14, 2008.

Where is Gunilla Carlsson Thorn located?

Gunilla Carlsson Thorn practices at 2900 Foxfield Rd, St Charles, IL 60174. The listed phone number is (630) 315-6500.

What is Gunilla Carlsson Thorn's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Gunilla Carlsson Thorn enrolled in Medicare?

Yes. Gunilla Carlsson Thorn 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 Gunilla Carlsson Thorn affiliated with any hospitals?

According to CMS data, Gunilla Carlsson Thorn is affiliated with Northwestern Medicine Central Dupage Hospital.

When was this NPI record last updated?

The NPPES record for Gunilla Carlsson Thorn was last updated on August 11, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.