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Edit this profileAt a glance
- 200 S Manchester Ave Ste 110, Orange, CA 92868
About Dr. Halldorsdottir
Karen E. Halldorsdottir, MD practices neurology in Orange, CA. The provider's National Provider Identifier (NPI) is 1669964540.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (714) 456-2332
- Email not available
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Practice Locations
200 S MANCHESTER AVE STE 110
Orange, CA 92868
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 neurologists at this location 3
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 kind of doctor is Dr. Halldorsdottir?
Dr. Halldorsdottir is a neurologist in Orange, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
What is Dr. Halldorsdottir's address?
Dr. Halldorsdottir is listed at 200 S Manchester Ave Ste 110, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Halldorsdottir?
The number on file is (714) 456-2332. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Halldorsdottir's NPI number?
Dr. Halldorsdottir's National Provider Identifier is 1669964540. 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. Halldorsdottir been practicing?
Dr. Halldorsdottir has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Halldorsdottir confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Halldorsdottir. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.