What is Christopher Clay's NPI number?

Christopher Clay's National Provider Identifier (NPI) is 1104757590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christopher Clay's specialty?

Christopher Clay is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Christopher Clay located?

Christopher Clay's practice location on file with NPPES is 2500 Overlook Ter, Madison, WI 53705-2254.

What is Christopher Clay's phone number?

The practice phone number listed in the NPPES registry for Christopher Clay is (608) 308-3519.

Is Christopher Clay's NPI active?

Yes — Christopher Clay's NPI (1104757590) is active in the NPPES registry as of the last update on 2026-05-26.

IndividualActive

Christopher Clay

NPI 1104757590 · Registered Nurse · Madison, WI

Christopher Clay is a Registered Nurse provider in Madison, WI (NPI 1104757590).

Provider details

NPI number: 1104757590
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sole proprietor: Yes
License: 159431-30 (WI)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 159431-30 (WI)
Nursing Service Providers

Profile Score

Established profile(52/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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

2500 Overlook Ter

Madison, WI 53705-2254

Phone: (608) 308-3519

Street-level locationGet directions

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Mailing address