What is Maria Niswonger's NPI number?

Maria Niswonger's National Provider Identifier (NPI) is 1265290399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Niswonger's specialty?

Maria Niswonger is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Maria Niswonger located?

Maria Niswonger's practice location on file with NPPES is 2697 Saviers Rd, Oxnard, CA 93033-4519.

What is Maria Niswonger's phone number?

The practice phone number listed in the NPPES registry for Maria Niswonger is (805) 653-5045.

Is Maria Niswonger's NPI active?

Yes — Maria Niswonger's NPI (1265290399) is active in the NPPES registry as of the last update on 2024-03-12.

IndividualActive

Maria Niswonger

NPI 1265290399 · Peer Specialist · Oxnard, CA

Maria Niswonger is a Peer Specialist provider in Oxnard, CA (NPI 1265290399).

Provider details

NPI number: 1265290399
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Established profile(50/100 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

2697 Saviers Rd

Oxnard, CA 93033-4519

Phone: (805) 653-5045

Street-level locationGet directions

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Mailing address