MRS. CLAIRE E FITZGERALD NP
NPI 1992107031
Nurse Practitioner in Waukesha, WI

NPI Status: Active since September 19, 2014

Contact Information

1111 DELAFIELD STREET
SUITE 120
WAUKESHA, WI
ZIP 53188
Phone: (262) 544-4411
Fax: (262) 650-3856

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  • Individual
  • Female
  • Nurse Practitioner
  • Accepts Insurance

About CLAIRE FITZGERALD

This page provides the complete NPI Profile along with additional information for Claire Fitzgerald, a provider established in Waukesha, Wisconsin with a medical specialization in Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1992107031 assigned on September 2014. The practitioner's primary taxonomy code is 363L00000X with license number 6242 (WI). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1992107031
Provider Name
MRS. CLAIRE E FITZGERALD NP
Other Name
CLAIRE E BAUML NP
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1111 DELAFIELD STREET SUITE 120 WAUKESHA, WI 53188
Location Phone
(262) 544-4411
Location Fax
(262) 650-3856
Mailing Address
1111 DELAFIELD STREET SUITE 120 WAUKESHA, WI 53188
Mailing Phone
(262) 544-4411
Mailing Fax
(262) 650-3856
Is Sole Proprietor?
Yes
Enumeration Date
09-19-2014
Last Update Date
02-03-2026
Code Navigator

A nurse practitioner (NP) like Claire Fitzgerald is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

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

Nurse Practitioner

Taxonomy Code
363L00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
6242
License State
WI
Taxonomy Description
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

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)
1363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

209.011785 (IL)

Insurance Plans Accepted

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

  • Prestige Bronze $0 Medical Deductible - HMO
  • Prestige Bronze $0 Medical Deductible + Dental + Vision - HMO
  • Prestige Bronze $0 Medical Deductible + Dental +Vision - HMO
  • Prestige Bronze Essential + 3 Free PCP Visits - HMO
  • Prestige Bronze Essential + Dental + Vision + 3 Free PCP Visits - HMO
  • Prestige Bronze Plus - HMO
  • Prestige Gold - HMO
  • Prestige Gold 50 + 1 Free PCP Visit - HMO
  • Prestige Gold 50 + Dental + Vision + 1 Free PCP Visit - HMO
  • Prestige Gold 50 + Dental + Vision+ 1 Free PCP Visit - HMO
  • Prestige Gold Essential + 3Free PCP Visits - HMO
  • Prestige Gold Essential + Dental + Vision + 3 Free PCP Visits - HMO
  • Prestige Silver - HMO
  • Prestige Silver Essential + 3 Free PCP Visits - HMO
  • Prestige Silver Essential + Dental + Vision + 3 Free PCP Visits - HMO
  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - HMO
  • UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Bronze Standard (No Referrals) - HMO
  • UHC Gold Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - HMO
  • UHC Gold Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - HMO
  • UHC Gold Standard (No Referrals) - HMO
  • UHC Silver Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - HMO
  • UHC Silver Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) - HMO
  • UHC Silver Standard (No Referrals) - HMO
  • UHC Silver Value ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) - HMO
  • UHC Silver Value+ ($0 Virtual Urgent Care, $8 Tier 2 Rx, Dental + Vision, No Referrals) - HMO

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

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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 1992107031, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 9 → 18 → 9 1 → 2 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 2 + 0 + 1 + 4 + 0 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1992107031.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Pediatrics (Adolescent Medicine)
1111 DELAFIELD STREET, SUITE 115
WAUKESHA, WI 53188
Dentist (Oral and Maxillofacial Surgery)
1111 DELAFIELD STREET, SUITE 222
WAUKESHA, WI 53188
Internal Medicine (Interventional Cardiology)
1111 DELAFIELD STREET, SUITE 215
WAUKESHA, WI 53188
Internal Medicine (Interventional Cardiology)
1111 DELAFIELD STREET, SUITE 215
WAUKESHA, WI 53188
Family Medicine
1111 DELAFIELD STREET, STE 218
WAUKESHA, WI 53188
Physician Assistant
1111 DELAFIELD STREET, SUITE 311
WAUKESHA, WI 53188
Obstetrics & Gynecology
1111 DELAFIELD STREET, SUITE 311
WAUKESHA, WI 53188
Urology
1111 DELAFIELD STREET, SUITE 207
WAUKESHA, WI 53188
Physician Assistant
1111 DELAFIELD STREET, SUITE 311
WAUKESHA, WI 53188
Physician Assistant
1111 DELAFIELD STREET, SUITE 120
WAUKESHA, WI 53188

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992107031, enumerated as an "individual" on September 19, 2014.

The provider is located at 1111 DELAFIELD STREET SUITE 120 WAUKESHA, WI 53188 and the phone number is (262) 544-4411.

Nurse Practitioner with taxonomy code 363L00000X.

The provider might be accepting Accepts: Network Health and UnitedHealthcare. Please consult your insurance carrier or call the provider to verify.