Physician Profile
Sean R. Dornbush, DO
Unclaimed ProfileAbout Dr. Dornbush
Sean R. Dornbush, DO practices internal medicine in Orange, CA. Sean is a 2020 graduate of Lincoln Mem Univ, Debusk Col of Osteopathic Med. Sean is also listed as specializing in pediatrics.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 456-8888
- Email not available
Practice Locations
101 THE CITY DR S
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 internal medicines at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 20 related providers in 3 groups
Other internal medicines in Orange 5
Same specialty, same city.
Trained at Lincoln Mem Univ, Debusk Col of Osteopathic Med 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Lincoln Mem Univ, Debusk Col of Osteopathic Med 7
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Dornbush specialize in?
Dr. Dornbush is an internal medicine in Orange, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Dornbush located?
Dr. Dornbush is listed at 101 the City Dr S, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Dornbush's phone number?
The number on file is (714) 456-8888. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Dornbush's NPI number?
Dr. Dornbush's National Provider Identifier is 1538798236. 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
Where did Dr. Dornbush go to medical school?
Dr. Dornbush attended Lincoln Mem Univ, Debusk Col of Osteopathic Med, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dornbush been practicing?
Dr. Dornbush has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Dornbush confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dornbush. 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.