ANNA BYKOWSKI MS, OTR/L
NPI 1639571276
Occupational Therapist in Waukesha, WI

NPI Status: Active since September 25, 2014

Contact Information

W231N1440 CORPORATE CT
WAUKESHA, WI
ZIP 53186
Phone: (262) 896-6045

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  • Individual
  • Female
  • Occupational Therapist

About ANNA BYKOWSKI

This page provides the complete NPI Profile along with additional information for Anna Bykowski, a provider established in Waukesha, Wisconsin with a medical specialization in Occupational Therapist. The healthcare provider is registered in the NPI registry with number 1639571276 assigned on September 2014. The practitioner's primary taxonomy code is 225X00000X with license number 5551 (WI). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1639571276
Provider Name
ANNA BYKOWSKI MS, OTR/L
Other Name
ANNA KLEBER
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
W231N1440 CORPORATE CT WAUKESHA, WI 53186
Location Phone
(262) 896-6045
Mailing Address
626 E SLIFER ST PORTAGE, WI 53901
Is Sole Proprietor?
No
Enumeration Date
09-25-2014
Last Update Date
03-16-2026
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Location Map

Secondary Locations

  • 2895 S Moorland Rd
    New Berlin, WI 53151
    (262) 782-9015

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

Occupational Therapist

Taxonomy Code
225X00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
5551
License State
WI
Taxonomy Description
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

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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 1639571276, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 3 → 6 5 → 10 → 1 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 0 + 7 + 2 + 2 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1639571276.

Other Providers at the Same Location


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

Podiatrist (Primary Podiatric Medicine)
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Dentist (General Practice)
W231N1440 CORPORATE CT, SUITE 211
WAUKESHA, WI 53186
Dentist (Endodontics)
W231N1440 CORPORATE CT, SUITE 211
WAUKESHA, WI 53186
Nurse Practitioner (Family)
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Family Medicine
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Occupational Therapist (Hand)
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Internal Medicine
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Physical Therapy Assistant
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Specialist
W231N1440 CORPORATE CT, SUITE 307
WAUKESHA, WI 53186
Social Worker (Clinical)
W231N1440 CORPORATE CT, SUITE 310
WAUKESHA, WI 53186
Speech-Language Pathologist
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Preventive Medicine (Occupational Medicine)
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Nurse Practitioner
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Family Medicine
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Internal Medicine
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Physician Assistant
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Nurse Practitioner
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Dermatology
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Family Medicine
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Pharmacist
W231N1440 CORPORATE CT, SUITE 101
WAUKESHA, WI 53186

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639571276, enumerated as an "individual" on September 25, 2014.

The provider is located at W231N1440 CORPORATE CT WAUKESHA, WI 53186 and the phone number is (262) 896-6045.

Occupational Therapist with taxonomy code 225X00000X.