Dr. Hannah Ong MD
Also known as
- Formerly known asJohnson, Hannah K
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1922201417 is registered to Dr. Hannah Ong MD, a Psychiatry practising at 185 Admiral Cochrane Dr in Annapolis, Maryland. Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia. Dr. Hannah Ong MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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
- I20190314001018PsychiatryMD
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 Dr. Hannah Ong MD accepts. To confirm in-network status with your specific health plan, contact Dr. Hannah Ong MD directly at (919) 606-7176.
Frequently asked
Yes. NPI 1922201417 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 (919) 606-7176.
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. Hannah Ong MD is a Type-1 individual NPI.