Mr. Arnoldo Montelongo Guzman LCSW
About this NPIWhat this record shows.
NPI 1649977828 is registered to Mr. Arnoldo Montelongo Guzman LCSW, a Clinical Social Worker practising at 4619 Jerry Ave in Baldwin Park, California. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Arnoldo Montelongo Guzman LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2023.
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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 Mr. Arnoldo Montelongo Guzman LCSW accepts. To confirm in-network status with your specific health plan, contact Mr. Arnoldo Montelongo Guzman LCSW directly at (626) 644-8559.
Frequently asked
Yes. NPI 1649977828 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker 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 (626) 644-8559.
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. Mr. Arnoldo Montelongo Guzman LCSW is a Type-1 individual NPI.