Physician Profile
Andrew Sangmin Chi, M.D.
Unclaimed ProfileAbout Dr. Chi
Andrew Sangmin Chi, M.D. is a healthcare provider in Philadelphia, PA specializing in diagnostic radiology. Andrew trained at Johns Hopkins University School of Medicine, graduating in 2009. Medicare claims data shows Andrew provided 2,537 services to 2,330 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (215) 294-9522
- Email not available
Practice Locations
3737 MARKET ST 8TH FLOOR
Philadelphia, PA 19104
Procedures Most Often Billed to Medicare
2,537 services · 2,330 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
849 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
182 |
| X-ray of knee, 3 views | Imaging | 73562 |
142 |
| X-ray of spine, 1 view | Imaging | 72020 |
137 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
115 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
110 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
106 |
| Dxa bone density measurement of forearm, finger, hand, or foot | Imaging | 77081 |
98 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
93 |
| X-ray of chest, 1 view | Imaging | 71045 |
69 |
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.
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 diagnostic radiology specialists in Philadelphia 8
Same specialty, same city.
Trained at Johns Hopkins University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 2009 at Johns Hopkins University School of Medicine 6
Providers who graduated from the same medical school in the same year.
Also performs Dxa bone density measurement of hip, pelvis, spine 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does Dr. Chi specialize in?
Dr. Chi is a diagnostic radiology in Philadelphia, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Chi located?
Dr. Chi is listed at 3737 MARKET ST 8TH FLOOR, Philadelphia, PA 19104. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Chi's phone number?
The number on file is (215) 294-9522. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Chi?
Dr. Chi's National Provider Identifier is 1801120423. 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. Chi go to medical school?
Dr. Chi attended Johns Hopkins University School of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chi have?
Dr. Chi has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Chi do most often?
According to Medicare billing data, Dr. Chi performs imaging including dxa bone density measurement of hip, pelvis, spine and x-ray of knee, 4 or more views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Chi's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chi. 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.