Jason Grainer PH.D.
About this NPIWhat this record shows.
NPI 1124387253 is registered to Jason Grainer PH.D., a Clinical Psychologist practising at 8134 Old Keene Mill Rd, Suite 101 in Springfield, Virginia. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Jason Grainer PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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
- I20121126000493Clinical PsychologistDC
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 Jason Grainer PH.D. accepts. To confirm in-network status with your specific health plan, contact Jason Grainer PH.D. directly at (703) 569-8731.
Frequently asked
Yes. NPI 1124387253 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical 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 (703) 569-8731.
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. Jason Grainer PH.D. is a Type-1 individual NPI.