What is Margaret Walmann's NPI number?

Margaret Walmann's National Provider Identifier (NPI) is 1730072828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Margaret Walmann's specialty?

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

Where is Margaret Walmann located?

Margaret Walmann's practice location on file with NPPES is 7 Gillick Way, Oroville, CA 95965-3595.

What is Margaret Walmann's phone number?

The practice phone number listed in the NPPES registry for Margaret Walmann is (530) 538-7593.

Is Margaret Walmann's NPI active?

Yes — Margaret Walmann's NPI (1730072828) is active in the NPPES registry as of the last update on 2025-05-29.

IndividualActive

Margaret Walmann, RN

NPI 1730072828 · Registered Nurse · Oroville, CA

Margaret Walmann, RN is a Registered Nurse provider in Oroville, CA (NPI 1730072828).

Provider details

NPI number: 1730072828
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: 95229552 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 95229552 (CA)
Nursing Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

7 Gillick Way

Oroville, CA 95965-3595

Phone: (530) 538-7593

Approximate (ZIP-level) locationGet directions

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Mailing address