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About this NPIWhat this record shows.
NPI 1861615486 is registered to Ruth Mattingly PH.D, a Clinical Social Worker practising at 602 Silverside Rd in Wilmington, Delaware. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ruth Mattingly PH.D has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Ruth Mattingly PH.D accepts. To confirm in-network status with your specific health plan, contact Ruth Mattingly PH.D directly at (302) 798-0987.
Frequently asked
Yes. NPI 1861615486 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker 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 (302) 798-0987.
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. Ruth Mattingly PH.D is a Type-1 individual NPI.
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