What is Mariann Youngberg's NPI number?

Mariann Youngberg's National Provider Identifier (NPI) is 1417816471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariann Youngberg's specialty?

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

Where is Mariann Youngberg located?

Mariann Youngberg's practice location on file with NPPES is 667 W 161st St Apt 2b, New York, NY 10032-5527.

What is Mariann Youngberg's phone number?

The practice phone number listed in the NPPES registry for Mariann Youngberg is (347) 632-4532.

Is Mariann Youngberg's NPI active?

Yes — Mariann Youngberg's NPI (1417816471) is active in the NPPES registry as of the last update on 2026-01-16.

IndividualActive

Mariann Youngberg

NPI 1417816471 · Registered Nurse · New York, NY

Mariann Youngberg is a Registered Nurse provider in New York, NY (NPI 1417816471).

Provider details

NPI number: 1417816471
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 543027 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 543027 (NY)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

667 W 161st St Apt 2b

New York, NY 10032-5527

Phone: (347) 632-4532

Street-level locationGet directions

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Mailing address