Karen Tolosa NP
About this NPIWhat this record shows.
NPI 1477083905 is registered to Karen Tolosa NP, a Acute Care Nurse Practitioner practising at 10801 Lockwood Dr Ste 210 in Silver Spring, Maryland. Acute Care Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Karen Tolosa NP has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20190116002130Nurse PractitionerDC
- I20251028004164Nurse PractitionerMD
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 Karen Tolosa NP accepts. To confirm in-network status with your specific health plan, contact Karen Tolosa NP directly at (301) 298-1040.
Frequently asked
Yes. NPI 1477083905 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Acute Care 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 (301) 298-1040.
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. Karen Tolosa NP is a Type-1 individual NPI.