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About this NPIWhat this record shows.
NPI 1528376449 is registered to Norman J. Rosen, M.D., a healthcare organisation classified as "Endocrinology, Diabetes & Metabolism Physician" and located at 120 La Casa Via Ste 211 in Walnut Creek, California. The organisation's authorised official is Melinda Martin. The organisation has been enumerated in the NPI registry since 2010.
Provider type
Organisation (Type 2)
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 Norman J. Rosen, M.D. accepts. To confirm in-network status with your specific health plan, contact Norman J. Rosen, M.D. directly at (925) 256-7958.
Frequently asked
Yes. NPI 1528376449 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Endocrinology, Diabetes & Metabolism Physician 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) 256-7958.
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. Norman J. Rosen, M.D. is a Type-2 organisational NPI.
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