Mark Zitlin PHD
About this NPIWhat this record shows.
NPI 1801925136 is registered to Mark Zitlin PHD, a Clinical Psychologist practising at 4901 Broadway St, Suite 100 in San Antonio, Texas. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Zitlin PHD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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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 Mark Zitlin PHD accepts. To confirm in-network status with your specific health plan, contact Mark Zitlin PHD directly at (210) 822-5795.
Frequently asked
Yes. NPI 1801925136 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (210) 822-5795.
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 Zitlin PHD is a Type-1 individual NPI.