Caitlin Siewertsen PA-C
About this NPIWhat this record shows.
NPI 1871082453 is registered to Caitlin Siewertsen PA-C, a Physician Assistant practising at 9000 Franklin Square Dr in Baltimore, Maryland. Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Caitlin Siewertsen PA-C has been enumerated in the National Provider Identifier (NPI) registry since 2018.
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
- I20180801001585Physician AssistantMD
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 Caitlin Siewertsen PA-C accepts. To confirm in-network status with your specific health plan, contact Caitlin Siewertsen PA-C directly at (443) 777-7000.
Frequently asked
Yes. NPI 1871082453 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physician Assistant 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 (443) 777-7000.
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. Caitlin Siewertsen PA-C is a Type-1 individual NPI.