William Gaertner M.D
About this NPIWhat this record shows.
NPI 1649267188 is registered to William Gaertner M.D, a Psychiatry practising at 621 Jefferson Davis Hwy, Suite 201 in Fredericksburg, Virginia. Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia. William Gaertner M.D has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 458104000· Issued by MAGELLAN
- 51337· Issued by CIGNA
- 861112647· Issued by UBH
- 146004· Issued by ANTHEM
- 081522· Issued by OPTIMA
- 307350· Issued by ANTHEM
- 347· Issued by VALUE OPTIONS
- 4076171· Issued by AETNA
Medicaid
Source: NPPES public registry.
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
- I20041209001024PsychiatryVA
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 William Gaertner M.D accepts. To confirm in-network status with your specific health plan, contact William Gaertner M.D directly at (540) 372-2028.
Frequently asked
Yes. NPI 1649267188 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 (540) 372-2028.
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. William Gaertner M.D is a Type-1 individual NPI.