DR. BRIAN ROTSKOFF
NPI 1285662304
Allergy & Immunology - Allergy in Chicago, IL

NPI Status: Active since June 29, 2006

Contact Information

4801 W PETERSON AVE
SUITE 306
CHICAGO, IL
ZIP 60646
Phone: (773) 877-3500
Fax: (888) 228-2622

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  • Individual
  • Male
  • Allergy & Immunology
  • Allergy
  • PECOS Enrolled

About BRIAN ROTSKOFF

This page provides the complete NPI Profile along with additional information for Brian Rotskoff, a provider established in Chicago, Illinois with a medical specialization in Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1285662304 assigned on June 2006. The practitioner's primary taxonomy code is 207KA0200X with license number 036-102370 (IL). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1285662304
Provider Name
DR. BRIAN ROTSKOFF
Other Name
DR. BRIAN ROTSKOFF MD
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
4801 W PETERSON AVE SUITE 306 CHICAGO, IL 60646
Location Phone
(773) 877-3500
Location Fax
(888) 228-2622
Mailing Address
4801 W PETERSON AVE SUITE 306 CHICAGO, IL 60646
Mailing Phone
(773) 877-3500
Mailing Fax
(888) 228-2622
Is Sole Proprietor?
No
Enumeration Date
06-29-2006
Last Update Date
06-10-2010
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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

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
License No.
036-102370
License State
IL
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
K49734MEDICARE UPIN (02)IL 
214887MEDICARE PIN (08)IL 
H36114MEDICARE UPIN (02)IL 

Medicare Participation & PECOS Enrollment Status

Brian Rotskoff 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

  • 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

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.

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 43 times for 17 patients

New patient office or other outpatient visit, 30-44 minutes

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.

This service was performed 22 times for 22 patients

Test for allergy using allergenic extract

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

This service was performed 1,800 times for 25 patients

Reviews for DR. BRIAN ROTSKOFF

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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 1285662304, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 8 → 16 → 7 6 → 12 → 3 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 1 + 2 + 6 + 4 + 3 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1285662304.

Other Providers at the Same Location


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

Psychologist (Clinical)
4801 W PETERSON AVE, STE 525
CHICAGO, IL 60646
Psychologist (Clinical)
4801 W PETERSON AVE, STE 525
CHICAGO, IL 60646
Specialist
4801 W PETERSON AVE, STE 506
CHICAGO, IL 60646
Physical Therapy Assistant
4801 W PETERSON AVE, SUITE 214
CHICAGO, IL 60646
Dentist
4801 W PETERSON AVE, SUITE 400
CHICAGO, IL 60646
Physical Therapist
4801 W PETERSON AVE, SUITE 301
CHICAGO, IL 60646
Internal Medicine
4801 W PETERSON AVE, #600
CHICAGO, IL 60646
Physical Therapist
4801 W PETERSON AVE, SUITE 402
CHICAGO, IL 60646
Physical Therapist
4801 W PETERSON AVE, SUITE 402
CHICAGO, IL 60646
Psychologist
4801 W PETERSON AVE, SUITE 403
CHICAGO, IL 60646
Dentist (General Practice)
4801 W PETERSON AVE, SUITE 602
CHICAGO, IL 60646
Physical Therapist
4801 W PETERSON AVE, STE 213
CHICAGO, IL 60646
Dentist
4801 W PETERSON AVE, SUITE 207
CHICAGO, IL 60646
Dentist (General Practice)
4801 W PETERSON AVE, #211
CHICAGO, IL 60646
Psychologist
4801 W PETERSON AVE, SUITE 612
CHICAGO, IL 60646
Psychologist (Clinical)
4801 W PETERSON AVE
CHICAGO, IL 60646
Dentist
4801 W PETERSON AVE, SUITE 550
CHICAGO, IL 60646
Physical Therapist (Pediatrics)
4801 W PETERSON AVE, ST 301
CHICAGO, IL 60646
Social Worker (Clinical)
4801 W PETERSON AVE, SUITE 612
CHICAGO, IL 60646
Psychologist (Clinical)
4801 W PETERSON AVE, SUITE 525
CHICAGO, IL 60646

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285662304, enumerated as an "individual" on June 29, 2006.

The provider is located at 4801 W PETERSON AVE SUITE 306 CHICAGO, IL 60646 and the phone number is (773) 877-3500.

Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.