Provider Profile
Trang Y. Hoang, OD
Unclaimed ProfileAbout Dr. Hoang
Based in Rancho Santa Margarita, CA, Trang Y. Hoang, OD is listed in the NPI registry under optometry. Trang is also listed as specializing in optometrist. NPI 1902653173 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (949) 589-0900
- Email not available
Practice Locations
30212 TOMAS STE 170
Rancho Santa Margarita, CA 92688
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 optometry specialists at this location 1
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.
Other optometry specialists in Rancho Santa Margarita 3
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Hoang specialize in?
Dr. Hoang is an optometry in Rancho Santa Margarita, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Hoang located?
Dr. Hoang is listed at 30212 Tomas Ste 170, Rancho Santa Margarita, CA 92688. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hoang's phone number?
The number on file is (949) 589-0900. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Hoang?
Dr. Hoang's National Provider Identifier is 1902653173. 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. Hoang go to medical school?
Dr. Hoang attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hoang have?
Dr. Hoang has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Hoang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hoang. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.