Sondra J Altman MD INC A Professional Corporation
About this NPIWhat this record shows.
NPI 1720300197 is registered to Sondra J Altman MD INC A Professional Corporation, a healthcare organisation classified as "Gynecology" and located at 120 La Casa Via, Suite 104 in Walnut Creek, California. The organisation's authorised official is Sondra Altman. The organisation has been enumerated in the NPI registry since 2010.
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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 Sondra J Altman MD INC A Professional Corporation accepts. To confirm in-network status with your specific health plan, contact Sondra J Altman MD INC A Professional Corporation directly at (925) 947-5945.
Frequently asked
Yes. NPI 1720300197 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gynecology 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 (925) 947-5945.
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. Sondra J Altman MD INC A Professional Corporation is a Type-2 organisational NPI.