What is Catherine Schaefer's NPI number?

Catherine Schaefer's National Provider Identifier (NPI) is 1235068602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Catherine Schaefer's specialty?

Catherine Schaefer is listed in the NPPES registry with a primary specialty of Administrator Registered Nurse (Nursing Service Providers).

Where is Catherine Schaefer located?

Catherine Schaefer's practice location on file with NPPES is 2367 Dean St, Brooklyn, NY 11233-4301.

What is Catherine Schaefer's phone number?

The practice phone number listed in the NPPES registry for Catherine Schaefer is (917) 548-6175.

Is Catherine Schaefer's NPI active?

Yes — Catherine Schaefer's NPI (1235068602) is active in the NPPES registry as of the last update on 2026-05-13.

IndividualActive

Catherine Schaefer

NPI 1235068602 · Administrator Registered Nurse · Brooklyn, NY

Catherine Schaefer is a Administrator Registered Nurse provider in Brooklyn, NY (NPI 1235068602).

Provider details

NPI number: 1235068602
Entity type: Individual
Primary specialty: Administrator Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 508875 (NY)

Specialties & taxonomies

Administrator Registered NursePrimary163WA2000XLicense 508875 (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

2367 Dean St

Brooklyn, NY 11233-4301

Phone: (917) 548-6175

Street-level locationGet directions

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Mailing address