Provider Profile
Jonathan Chiang, PA-C
Unclaimed ProfileAbout Jonathan Chiang
Listed in the NPI registry as a physician assistant, Jonathan Chiang, PA-C practices in Baltimore, MD. Jonathan graduated from George Washington University School of Medicine in 2008. According to Medicare claims data, Jonathan cared for 512 Medicare patients across 705 services. The services billed most often include fluoroscopic guidance for insertion or removal of central vein access device, drainage of fluid from abdominal cavity using imaging guidance, and ultrasonic guidance for blood vessel access.
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
- (410) 332-9231
- Email not available
Practice Locations
301 SAINT PAUL ST DEPARTMENT OF INTERVENTIONAL RADIOLOGY
Baltimore, MD 21202
Procedures Most Often Billed to Medicare
705 services · 512 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Drainage of fluid from abdominal cavity using imaging guidance | Procedure | 49083 |
128 | More than most peers in Physician Assistant |
| Insertion of central venous tube with port (5 years or older) | Procedure | 36561 |
103 | More than most peers in Physician Assistant |
| Aspiration of fluid from chest cavity using imaging guidance | Procedure | 32555 |
94 | More often than most peers in Physician Assistant |
| Removal of central venous tube with port or pump | Procedure | 36590 |
49 | More than most peers in Physician Assistant |
| Replacement of kidney drainage tube using imaging guidance with review by radiologist | Procedure | 50435 |
38 | More than most peers in Physician Assistant |
| Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older | Procedure | 36573 |
15 | As often as other peers in Physician Assistant |
| Fluoroscopic guidance for insertion or removal of central vein access device | Imaging | 77001 |
163 | More than most peers in Physician Assistant |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
115 | More than most peers in Physician Assistant |
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.
Other physician assistants at this location 4
Same specialty, same street address — most likely the same department or group.
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.
More connections — 31 related providers in 4 groups
Other physician assistants in Baltimore 7
Same specialty, same city.
Trained at George Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at George Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Drainage of fluid from abdominal cavity using imaging guidance 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Jonathan Chiang specialize in?
Jonathan Chiang is a physician assistant in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Jonathan Chiang located?
Jonathan Chiang is listed at 301 Saint Paul St Department of Interventional Radiology, Baltimore, MD 21202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jonathan Chiang's phone number?
The number on file is (410) 332-9231. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jonathan Chiang's NPI number?
Jonathan Chiang's National Provider Identifier is 1831342450. 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 Jonathan Chiang train?
Jonathan Chiang attended George Washington University School of Medicine, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Jonathan Chiang been practicing?
Jonathan Chiang has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What does Jonathan Chiang do most often?
According to Medicare billing data, Jonathan Chiang performs procedures including drainage of fluid from abdominal cavity using imaging guidance, insertion of central venous tube with port and aspiration of fluid from chest cavity using imaging guidance; reads or performs imaging such as fluoroscopic guidance for insertion or removal of central vein access device and ultrasonic guidance for blood vessel access. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jonathan Chiang confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jonathan Chiang. 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.