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About this NPIWhat this record shows.
NPI 1225160039 is registered to Dr. Jeffrey Gregg O.D., a Optometrist practising at 5500 Grossmont Center Dr Ste 210 in La Mesa, California. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Jeffrey Gregg O.D. 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. Jeffrey Gregg O.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Jeffrey Gregg O.D. directly at (619) 460-4393.
Frequently asked
Yes. NPI 1225160039 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optometrist 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 (619) 460-4393.
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. Jeffrey Gregg O.D. is a Type-1 individual NPI.
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