Joanna Gratton DO
Also known as
- Formerly known asArch, Joanna Elizabeth
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1518158005 is registered to Joanna Gratton DO, a Psychiatry practising at 701 Grove Rd Fl 1 in Greenville, South Carolina. Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia. Joanna Gratton DO has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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
- I20221012002466PsychiatryNC
- I20250508002895PsychiatrySC
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 Joanna Gratton DO accepts. To confirm in-network status with your specific health plan, contact Joanna Gratton DO directly at (864) 455-7899.
Frequently asked
Yes. NPI 1518158005 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia.
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 (864) 455-7899.
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. Joanna Gratton DO is a Type-1 individual NPI.