Physician Profile
Unclaimed ProfileAbout CHANGCHIEN
Eric Changchien, MD is a healthcare provider in Riverside, CA specializing in colorectal surgery (proctology). Eric trained at Wright State University Boonshoft School of Medicine, graduating in 2007. Eric is also listed as specializing in colon & rectal surgery and surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (951) 278-8870
- Email not available
Practice Locations
3660 PARK SIERRA DR SUITE 105
Riverside, CA 92505
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Trained at Wright State University Boonshoft School of Medicine 6
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2007 at Wright State University Boonshoft School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Changchien specialize in?
Dr. Changchien is a colorectal surgery (proctology) in Riverside, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “COLORECTAL SURGERY (PROCTOLOGY)”.
NPI registry
Where is Dr. Changchien located?
Dr. Changchien is listed at 3660 PARK SIERRA DR SUITE 105, Riverside, CA 92505. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Changchien's phone number?
The number on file is (951) 278-8870. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Changchien?
Dr. Changchien's National Provider Identifier is 1710137401. 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. Changchien go to medical school?
Dr. Changchien attended Wright State University Boonshoft School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Changchien have?
Dr. Changchien has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Changchien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Changchien. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.