What is Liza Williamson's NPI number?

Liza Williamson's National Provider Identifier (NPI) is 1689437725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Liza Williamson's specialty?

Liza Williamson is listed in the NPPES registry with a primary specialty of Doula (Nursing Service Related Providers).

Where is Liza Williamson located?

Liza Williamson's practice location on file with NPPES is 419 N 21st Ave W, Duluth, MN 55806-1642.

What is Liza Williamson's phone number?

The practice phone number listed in the NPPES registry for Liza Williamson is (651) 747-6641.

Is Liza Williamson's NPI active?

Yes — Liza Williamson's NPI (1689437725) is active in the NPPES registry as of the last update on 2024-02-01.

IndividualActive

Liza Williamson

NPI 1689437725 · Doula · Duluth, MN

Liza Williamson is a Doula provider in Duluth, MN (NPI 1689437725).

Provider details

NPI number: 1689437725
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 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

419 N 21st Ave W

Duluth, MN 55806-1642

Phone: (651) 747-6641

Street-level locationGet directions

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Mailing address