What is Dawn Ann Schaefer's NPI number?

Dawn Ann Schaefer's National Provider Identifier (NPI) is 1538044342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dawn Ann Schaefer's specialty?

Dawn Ann Schaefer is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Dawn Ann Schaefer located?

Dawn Ann Schaefer's practice location on file with NPPES is 141 E Lake Blvd Apt J2, Mahopac, NY 10541-1661.

What is Dawn Ann Schaefer's phone number?

The practice phone number listed in the NPPES registry for Dawn Ann Schaefer is (914) 629-6821.

Is Dawn Ann Schaefer's NPI active?

Yes — Dawn Ann Schaefer's NPI (1538044342) is active in the NPPES registry as of the last update on 2025-08-11.

IndividualActive

Dawn Ann Schaefer

NPI 1538044342 · Specialist · Mahopac, NY

Dawn Ann Schaefer is a Specialist provider in Mahopac, NY (NPI 1538044342).

Provider details

NPI number: 1538044342
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Female
Sole proprietor: No
License: 221533031 (NY)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 221533031 (NY)
Other 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

141 E Lake Blvd Apt J2

Mahopac, NY 10541-1661

Phone: (914) 629-6821

Fax: (914) 629-6821

Street-level locationGet directions

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Mailing address