What is Maria Antonescu's NPI number?

Maria Antonescu's National Provider Identifier (NPI) is 1275320137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Antonescu's specialty?

Maria Antonescu is listed in the NPPES registry with a primary specialty of Midwife (Other Service Providers).

Where is Maria Antonescu located?

Maria Antonescu's practice location on file with NPPES is 618 Atlantic Ave, Duluth, MN 55806-1346.

What is Maria Antonescu's phone number?

The practice phone number listed in the NPPES registry for Maria Antonescu is (218) 390-9826.

Is Maria Antonescu's NPI active?

Yes — Maria Antonescu's NPI (1275320137) is active in the NPPES registry as of the last update on 2025-11-01.

IndividualActive

Maria Antonescu, CPM

NPI 1275320137 · Midwife · Duluth, MN

Maria Antonescu, CPM is a Midwife provider in Duluth, MN (NPI 1275320137).

Provider details

NPI number: 1275320137
Entity type: Individual
Primary specialty: MidwifeOther Service Providers
Credential: CPM
Sex: Female
Sole proprietor: Yes
License: 616-49 (WI)

Specialties & taxonomies

MidwifePrimary176B00000XLicense 616-49 (WI)
Other Service Providers

Profile Score

Established profile(55/100 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

618 Atlantic Ave

Duluth, MN 55806-1346

Phone: (218) 390-9826

Fax: (218) 413-9277

Street-level locationGet directions

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Mailing address