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About this NPIWhat this record shows.
NPI 1639214356 is registered to Dr. Margaret Karp MD, a Psychiatry practising at 2485 Clay Street, Suite 102 in San Fransisco, California. Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia. Dr. Margaret Karp MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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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 Dr. Margaret Karp MD accepts. To confirm in-network status with your specific health plan, contact Dr. Margaret Karp MD directly at (415) 673-3505.
Frequently asked
Yes. NPI 1639214356 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 (415) 673-3505.
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. Margaret Karp MD is a Type-1 individual NPI.
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