Sarah Tsouvalas MSN, FNP-C
Also known as
- Formerly known asPowers, Sarah Elizabeth
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1629582556 is registered to Sarah Tsouvalas MSN, FNP-C, a Family Nurse Practitioner practising at 900 Cummings Center, Suite 111w, Lahey Health Primary Care, Beverly in Beverly, Massachusetts. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sarah Tsouvalas MSN, FNP-C has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20190821001331Nurse PractitionerMA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Sarah Tsouvalas MSN, FNP-C accepts. To confirm in-network status with your specific health plan, contact Sarah Tsouvalas MSN, FNP-C directly at (978) 927-1859.
Frequently asked
Yes. NPI 1629582556 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (978) 927-1859.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Sarah Tsouvalas MSN, FNP-C is a Type-1 individual NPI.