IndividualActive

Alyssa O'Brien, PA-C

NPI 1922591742 · Surgical Physician Assistant · Madison, WI

Provider details

NPI number: 1922591742
Entity type: Individual
Primary specialty: Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: 4374-23 (WI)

Specialties & taxonomies

Surgical Physician AssistantPrimary363AS0400XLicense 4374-23 (WI)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000XLicense 4374-23 (WI)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
9 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

600 Highland Ave

Madison, WI 53792

Phone: (608) 263-7502

Street-level locationGet directions

More WI providers

Mailing address

7974 Uw Health Ct

Middleton, WI 53562-5531

Additional practice locations (8)

401 Tyanna Ct
Cottage Grove, WI 53527-9331
Phone: (608) 513-1210
375 W River Woods Pkwy
Glendale, WI 53212-1080
Phone: (414) 290-6720
Fax: (414) 290-6755
2061 Cheyenne Ct
Grafton, WI 53024-9368
Phone: (414) 290-6720
Fax: (414) 290-6755
W180n8085 Town Hall Rd
Menomonee Falls, WI 53051-3518
Phone: (414) 290-6720
Fax: (414) 290-6755
W180n8085 Town Hall Rd
Menomonee Falls, WI 53051-3518
Phone: (414) 290-6720
Fax: (414) 290-6755
13111 N Port Washington Rd
Mequon, WI 53097-2416
Phone: (414) 290-6720
Fax: (414) 290-6755
2323 N Lake Dr
Milwaukee, WI 53211-4508
Phone: (414) 290-6720
Fax: (414) 290-6755
3200 Pleasant Valley Rd
West Bend, WI 53095-9274
Phone: (414) 290-6720

Enumerated: 2018-06-07
Last updated: 2022-03-15
Certified: 2022-03-15

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.