Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KAITLYN EGAN MD
NPI 1710475488
Physical Medicine & Rehabilitation - Pain Medicine in Chicago, IL

Active since April 27, 2018PECOS Enrolled
355 E ERIE ST, CHICAGO, IL 60611(312) 238-1000(312) 238-7801 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 17, 2026, Oct 5, 2023, Apr 27, 2018 (3 updates tracked since 2018).

  • Individual
  • Female
  • Years of Experience 9
  • Physical Medicine & Rehabilitation
  • Pain Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About KAITLYN EGAN

This page provides the complete NPI Profile along with additional information for Kaitlyn Egan, a provider established in Chicago, Illinois with a medical specialization in Physical Medicine & Rehabilitation, focusing in pain medicine and more than 9 years of experience. The healthcare provider is registered in the NPI registry with number 1710475488 assigned on April 2018. The practitioner's primary taxonomy code is 2081P2900X with license number 036.166049 (IL). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1710475488
Provider Name
KAITLYN EGAN MD
Gender
Female
Entity Type
Individual
Location Address
355 E ERIE ST CHICAGO, IL 60611
Location Phone
(312) 238-1000
Location Fax
(312) 238-7801
Mailing Address
355 E ERIE ST CHICAGO, IL 60611
Mailing Phone
(312) 238-1000
Medical School Name
OTHER
Graduation Year
2018
Is Sole Proprietor?
No
Enumeration Date
04-27-2018
Last Update Date
07-17-2026
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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

Physical Medicine & Rehabilitation Pain Medicine

Taxonomy Code
2081P2900X
Type
Allopathic & Osteopathic Physicians
License No.
036.166049
License State
IL
Taxonomy Description
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Medicare Participation & PECOS Enrollment Status

Kaitlyn Egan 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.

Kaitlyn Egan 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: 2860849205

    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: I20231107002610

    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

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.

Aspiration and/or injection of fluid from large joint

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

This service was performed 17 times for 11 patients

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

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.

This service was performed 316 times for 111 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more

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.

This service was performed 106 times for 60 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more

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.

This service was performed 17 times for 15 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 57 times for 57 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

This service was performed 78 times for 49 patients

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

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.

This service was performed 33 times for 33 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

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. Kaitlyn Egan is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
NORTHWESTERN LAKE FOREST HOSPITAL1000 N WESTMORELAND ROAD
LAKE FOREST, IL 60045
(847) 234-5600Acute Care Hospitals
SILVER CROSS HOSPITAL AND MEDICAL CENTERS1900 SILVER CROSS BLVD
NEW LENOX, IL 60451
(815) 300-1100Acute Care Hospitals
NORTHWESTERN MEDICINE CENTRAL DUPAGE HOSPITAL25 NORTH WINFIELD ROAD
WINFIELD, IL 60190
(630) 682-1600Acute Care Hospitals
NORTHWESTERN MEMORIAL HOSPITAL251 E HURON ST
CHICAGO, IL 60611
(312) 926-2000Acute Care Hospitals

Reviews for KAITLYN EGAN MD

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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 1710475488, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
8
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 4 → 8 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 8 + 7 + 1 + 0 + 4 + 1 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1710475488.

Other Providers at the Same Location


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

Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Occupational Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Occupational Therapist
355 E ERIE ST
CHICAGO, IL 60611
Occupational Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Speech-Language Pathologist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Occupational Therapist
355 E ERIE ST
CHICAGO, IL 60611
Occupational Therapist (Low Vision)
355 E ERIE ST
CHICAGO, IL 60611
Occupational Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist (Neurology)
355 E ERIE ST
CHICAGO, IL 60611
Physical Therapist
355 E ERIE ST
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710475488, enumerated as an "individual" on April 27, 2018.

The provider is located at 355 E ERIE ST CHICAGO, IL 60611 and the phone number is (312) 238-1000.

Physical Medicine & Rehabilitation with taxonomy code 2081P2900X and a focus in Pain Medicine.

Kaitlyn Egan is affiliated with: NORTHWESTERN LAKE FOREST HOSPITAL, SILVER CROSS HOSPITAL AND MEDICAL CENTERS, NORTHWESTERN MEDICINE CENTRAL DUPAGE HOSPITAL and NORTHWESTERN MEMORIAL HOSPITAL.