Sarah Lyn Arias-Magallona
NPI 1114300498 · Psychiatric/Mental Health Nurse Practitioner · Katonah, NY
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Lyn Arias-Magallona is a Psychiatric/Mental Health Nurse Practitioner provider in Katonah, NY (NPI 1114300498).
Provider details
- NPI number
- 1114300498
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 554129 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs 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
Mailing address
Registry dates
- Enumerated
- 2015-07-03
- Last updated
- 2015-09-01
Frequently asked questions
- What is Sarah Lyn Arias-Magallona's NPI number?
- Sarah Lyn Arias-Magallona's National Provider Identifier (NPI) is 1114300498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Lyn Arias-Magallona's specialty?
- Sarah Lyn Arias-Magallona is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Lyn Arias-Magallona located?
- Sarah Lyn Arias-Magallona's practice location on file with NPPES is 800 Cross River Rd, Katonah, NY 10536-3549.
- What is Sarah Lyn Arias-Magallona's phone number?
- The practice phone number listed in the NPPES registry for Sarah Lyn Arias-Magallona is (914) 763-8151.
- Does Sarah Lyn Arias-Magallona accept Medicare?
- Sarah Lyn Arias-Magallona is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Lyn Arias-Magallona's NPI active?
- Yes — Sarah Lyn Arias-Magallona's NPI (1114300498) is active in the NPPES registry as of the last update on 2015-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.