Physician Profile
Unclaimed ProfileAbout BYEON
Sangjun Byeon, MD practices general practice in Rowland Heights, CA. Sangjun is also listed as specializing in family medicine. Medicare claims data shows Sangjun provided 610 services to 274 patients.
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
- (626) 912-2911
- Email not available
Practice Locations
19115 COLIMA RD UNIT 102
Rowland Heights, CA 91748
Procedures Most Often Billed to Medicare
610 services · 274 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
167 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
43 |
| Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage | Treatment | 90656 |
19 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
348 |
| Administration of influenza virus vaccine | Billing code | G0008 |
19 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
14 |
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 2
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Byeon specialize in?
Dr. Byeon is a general practice in Rowland Heights, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL PRACTICE”.
NPI registry
Where is Dr. Byeon located?
Dr. Byeon is listed at 19115 COLIMA RD UNIT 102, Rowland Heights, CA 91748. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Byeon's phone number?
The number on file is (626) 912-2911. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Byeon?
Dr. Byeon's National Provider Identifier is 1659574945. 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. Byeon go to medical school?
Dr. Byeon attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Byeon have?
Dr. Byeon has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Byeon do most often?
According to Medicare billing data, Dr. Byeon performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of drug or substance under skin or into muscle and influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Byeon's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Byeon. 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.