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Edit this profileAt a glance
- 12141 Brookhurst St Ste 101, Garden Grove, CA 92840
About William Johnston
William F. Johnston is listed as a student in an organized health care education program in Garden Grove, CA. NPI 1699648972 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (714) 296-1934
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
12141 BROOKHURST ST STE 101
Garden Grove, CA 92840
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 medical trainees 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 does William F. Johnston specialize in?
William F. Johnston is a medical trainee in Garden Grove, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where is William F. Johnston located?
William F. Johnston is listed at 12141 Brookhurst St Ste 101, Garden Grove, CA 92840. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William F. Johnston's phone number?
The number on file is (714) 296-1934. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William F. Johnston's NPI number?
William F. Johnston's National Provider Identifier is 1699648972. 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 William F. Johnston been practicing?
William F. Johnston has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has William F. Johnston confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William F. Johnston. If this is you, claiming it is free.
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