NATALIE MARIE TRYTKO DPT
NPI 1023983715
Physical Therapist in Grayslake, IL

NPI Status: Active since October 10, 2025

Contact Information

1475 E BELVIDERE RD
GRAYSLAKE, IL
ZIP 60030
Phone: (630) 933-1500

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  • Individual
  • Female
  • Physical Therapist

About NATALIE TRYTKO

This page provides the complete NPI Profile along with additional information for Natalie Trytko, a provider established in Grayslake, Illinois with a medical specialization in Physical Therapist. The healthcare provider is registered in the NPI registry with number 1023983715 assigned on October 2025. The practitioner's primary taxonomy code is 225100000X. The provider is registered as an individual and her NPI record was last updated one year ago. Natalie Trytko operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1023983715
Provider Name
NATALIE MARIE TRYTKO DPT
Gender
Female
Entity Type
Individual
Location Address
1475 E BELVIDERE RD GRAYSLAKE, IL 60030
Location Phone
(630) 933-1500
Mailing Address
475 E BELVIDERE RD PAVILION C SUITE 173 GRAYSLAKE, IL 60018
Mailing Phone
(224) 659-9081
Is Sole Proprietor?
Yes
Enumeration Date
10-10-2025
Last Update Date
10-30-2025
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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 Therapist

Taxonomy Code
225100000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1023983715, 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
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
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 2 → 4 9 → 18 → 9 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 1 + 8 + 8 + 6 + 7 + 2 + 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 1023983715.

Other Providers at the Same Location


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

Pediatrics
1475 E BELVIDERE RD, SUITE 315
GRAYSLAKE, IL 60030
Pediatrics
1475 E BELVIDERE RD, SUITE 315
GRAYSLAKE, IL 60030
Physical Therapist
1475 E BELVIDERE RD
GRAYSLAKE, IL 60030
Clinic/Center (Ambulatory Surgical)
1475 E BELVIDERE RD, SUITE 303
GRAYSLAKE, IL 60030
Physical Therapist
1475 E BELVIDERE RD
GRAYSLAKE, IL 60030
Clinic/Center (Physical Therapy)
1475 E BELVIDERE RD, SUITE 216
GRAYSLAKE, IL 60030
Specialist
1475 E BELVIDERE RD, SUITE 301
GRAYSLAKE, IL 60030
Nurse Practitioner (Family)
1475 E BELVIDERE RD, SUITE 203
GRAYSLAKE, IL 60030
Family Medicine
1475 E BELVIDERE RD, SUITE 312
GRAYSLAKE, IL 60030
Optometrist
1475 E BELVIDERE RD
GRAYSLAKE, IL 60030
Internal Medicine (Pulmonary Disease)
1475 E BELVIDERE RD, SUITE 301
GRAYSLAKE, IL 60030
Optometrist
1475 E BELVIDERE RD, SUITE# 1297
GRAYSLAKE, IL 60030
Dietitian, Registered (Nutrition, Metabolic)
1475 E BELVIDERE RD, PAVILION C STE 385
GRAYSLAKE, IL 60030
Student in an Organized Health Care Education/Training Program
1475 E BELVIDERE RD, SUITE 385
GRAYSLAKE, IL 60030
Family Medicine
1475 E BELVIDERE RD
GRAYSLAKE, IL 60030
Family Medicine
1475 E BELVIDERE RD, SUITE 385
GRAYSLAKE, IL 60030
Physical Therapist
1475 E BELVIDERE RD
GRAYSLAKE, IL 60030
Internal Medicine (Gastroenterology)
1475 E BELVIDERE RD, SUITE 301
GRAYSLAKE, IL 60030
Student in an Organized Health Care Education/Training Program
1475 E BELVIDERE RD
GRAYSLAKE, IL 60030
Physician Assistant
1475 E BELVIDERE RD
GRAYSLAKE, IL 60030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023983715, enumerated as an "individual" on October 10, 2025.

The provider is located at 1475 E BELVIDERE RD GRAYSLAKE, IL 60030 and the phone number is (630) 933-1500.

Physical Therapist with taxonomy code 225100000X.