What is Anna Niswonger's NPI number?

Anna Niswonger's National Provider Identifier (NPI) is 1518531045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anna Niswonger's specialty?

Anna Niswonger is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).

Where is Anna Niswonger located?

Anna Niswonger's practice location on file with NPPES is 4123 Dutchmans Ln, Louisville, KY 40207-4707.

What is Anna Niswonger's phone number?

The practice phone number listed in the NPPES registry for Anna Niswonger is (502) 629-1234.

Is Anna Niswonger's NPI active?

Yes — Anna Niswonger's NPI (1518531045) is active in the NPPES registry as of the last update on 2025-06-02.

IndividualActive

Anna Niswonger

NPI 1518531045 · Genetic Counselor (M.S.) · Louisville, KY

Anna Niswonger is a Genetic Counselor (M.S.) provider in Louisville, KY (NPI 1518531045).

Provider details

NPI number: 1518531045
Entity type: Individual
Primary specialty: Genetic Counselor (M.S.)Other Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Genetic Counselor (M.S.)Primary170300000X
Other Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
83% 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

4123 Dutchmans Ln

Louisville, KY 40207-4707

Phone: (502) 629-1234

Street-level locationGet directions

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Mailing address