Provider Profile
John A. Cornejo
Unclaimed ProfileAbout John Cornejo
John A. Cornejo is a healthcare provider located in Oakland, CA. John is also listed as specializing in community health worker.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (510) 482-2244
- Email not available
Practice Locations
3800 COOLIDGE AVE
Oakland, CA 94602
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other providers at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is John A. Cornejo's address?
John A. Cornejo is listed at 3800 Coolidge Ave, Oakland, CA 94602. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with John A. Cornejo?
The number on file is (510) 482-2244. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is John A. Cornejo's NPI number?
John A. Cornejo's National Provider Identifier is 1629743414. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has John A. Cornejo been practicing?
John A. Cornejo has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has John A. Cornejo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John A. Cornejo. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.