Dr. Barbara Siddle PHD
Also known as
- Also known asMatheson, Barbara Siddle
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1952422131 is registered to Dr. Barbara Siddle PHD, a Psychologist practising at 8640 Guilford Rd, Suite 252 in Columbia, Maryland. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Barbara Siddle PHD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
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 Dr. Barbara Siddle PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Barbara Siddle PHD directly at (410) 312-7250.
Frequently asked
Yes. NPI 1952422131 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychologist 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 (410) 312-7250.
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. Dr. Barbara Siddle PHD is a Type-1 individual NPI.