Sarah Koniarski, MPAS, PA-C, RD
NPI 1881103901 · Medical Physician Assistant · Brooklyn, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Koniarski, MPAS, PA-C, RD is a Medical Physician Assistant provider in Brooklyn, NY (NPI 1881103901).
Provider details
- NPI number
- 1881103901
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MPAS, PA-C, RD
- Sex
- Female
- Sole proprietor
- No
- License
- 006827 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$142 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 100 E 77th StNew York, NY 10075-1850Phone: (212) 434-2000
Registry dates
- Enumerated
- 2017-09-20
- Last updated
- 2019-06-13
Frequently asked questions
- What is Sarah Koniarski's NPI number?
- Sarah Koniarski's National Provider Identifier (NPI) is 1881103901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Koniarski's specialty?
- Sarah Koniarski is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Koniarski located?
- Sarah Koniarski's practice location on file with NPPES is 506 6th St, Brooklyn, NY 11215-3609.
- What is Sarah Koniarski's phone number?
- The practice phone number listed in the NPPES registry for Sarah Koniarski is (718) 780-5942.
- Does Sarah Koniarski accept Medicare?
- Sarah Koniarski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Koniarski's NPI active?
- Yes — Sarah Koniarski's NPI (1881103901) is active in the NPPES registry as of the last update on 2019-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.