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About this NPIWhat this record shows.
NPI 1659404226 is registered to Mark Johnston M.D., a Psychiatry practising at 419 Wakara Way, #200 in Salt Lake City, Utah. Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia. Mark Johnston M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Provider type
Individual (Type 1)
Status
Active
Enumerated
2007-03-13
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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 Mark Johnston M.D. accepts. To confirm in-network status with your specific health plan, contact Mark Johnston M.D. directly at (801) 583-1781.
Frequently asked
Yes. NPI 1659404226 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 (801) 583-1781.
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. Mark Johnston M.D. is a Type-1 individual NPI.
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