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Edit this profileAt a glance
- 2 Wisconsin Cir, Suite 200, Chevy Chase, MD 20815
About Dr. O'neill
Based in Chevy Chase, MD, John F. O'Neill, MD is listed in the NPI registry under ophthalmology. John is also listed as specializing in pediatrics. NPI 1346238516 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
- (301) 215-7100
- Email not available
Practice Locations
2 WISCONSIN CIR SUITE 200
Chevy Chase, MD 20815
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 eye doctors at this location 8
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 Dr. O'Neill's specialty?
Dr. O'Neill is an eye doctor in Chevy Chase, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where can I find Dr. O'Neill?
Dr. O'Neill is listed at 2 Wisconsin Cir Suite 200, Chevy Chase, MD 20815. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. O'Neill?
The number on file is (301) 215-7100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. O'Neill's NPI number?
Dr. O'Neill's National Provider Identifier is 1346238516. 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 Dr. O'Neill been practicing?
Dr. O'Neill has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. O'Neill confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Neill. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.