Physician Profile
Holly M. Yong, M.D.
Unclaimed ProfileAbout Dr. Yong
Based in Orange, CA, Holly M. Yong, M.D. is listed in the NPI registry under surgery of the hand. Holly graduated from Medical College of Wisconsin in 2015. Holly is also listed as specializing in surgery. Medicare claims data shows Holly provided 54 services to 42 patients. The services billed most often include established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, and new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more.
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) 880-7812
- Email not available
Practice Locations
101 THE CITY DR S
Orange, CA 92868
1500 Duarte Rd
Duarte, CA 91010
Procedures Most Often Billed to Medicare
54 services · 42 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
27 | More often than most peers in Surgery of the Hand |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
15 | More often than most peers in Surgery of the Hand |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
12 | Less often than most peers in Surgery of the Hand |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
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.
Other surgery of the hands in Orange 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Medical College of Wisconsin 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Medical College of Wisconsin 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Holly M. Yong's specialty?
Holly M. Yong is a surgery of the hand in Orange, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Holly M. Yong?
Holly M. Yong 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
How do I contact Holly M. Yong?
The number on file is (714) 880-7812. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Holly M. Yong?
Holly M. Yong's National Provider Identifier is 1427442417. 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
What is Holly M. Yong's education?
Holly M. Yong attended Medical College of Wisconsin, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Holly M. Yong have?
Holly M. Yong has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Holly M. Yong known for?
According to Medicare billing data, Holly M. Yong the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Holly M. Yong's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Holly M. Yong. 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.