Physician Profile
Unclaimed ProfileAbout KERWIN
Glenn A Kerwin, MD is a healthcare provider in Marietta, GA specializing in diagnostic radiology. Glenn trained at Emory University School of Medicine, graduating in 1994. Glenn is also listed as specializing in vascular & interventional radiology. According to Medicare claims data, Glenn cared for 1,063 Medicare patients across 1,095 services.
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
- (770) 952-8899
- Email not available
Practice Locations
790 CHURCH ST NE STE 400
Marietta, GA 30060
Procedures Most Often Billed to Medicare
1,095 services · 1,063 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Fine needle aspiration biopsy using ultrasound guidance, first growth | Procedure | 10005 |
122 |
| Fine needle aspiration biopsy using ultrasound guidance, each additional growth | Procedure | 10006 |
76 |
| Drainage of fluid from abdominal cavity using imaging guidance | Procedure | 49083 |
19 |
| Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | Procedure | 32408 |
13 |
| X-ray of chest, 1 view | Imaging | 71045 |
240 |
| X-ray of chest, 2 views | Imaging | 71046 |
72 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
60 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
45 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
39 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
28 |
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 diagnostic radiology specialists at this location 8
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 diagnostic radiology specialists in Marietta 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Emory University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Emory University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Fine needle aspiration biopsy using ultrasound guidance, first growth 8
Providers in GA who bill this service to Medicare most often.
Common questions
What is Dr. Kerwin's specialty?
Dr. Kerwin is a diagnostic radiology in Marietta, GA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where can I find Dr. Kerwin?
Dr. Kerwin is listed at 790 CHURCH ST NE STE 400, Marietta, GA 30060. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Kerwin?
The number on file is (770) 952-8899. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kerwin's NPI number?
Dr. Kerwin's National Provider Identifier is 1265408454. 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 Dr. Kerwin's medical education?
Dr. Kerwin attended Emory University School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kerwin been practicing?
Dr. Kerwin has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Kerwin known for?
According to Medicare billing data, Dr. Kerwin performs procedures including fine needle aspiration biopsy using ultrasound guidance, first growth, fine needle aspiration biopsy using ultrasound guidance, each additional growth and drainage of fluid from abdominal cavity using imaging guidance; reads or performs imaging such as x-ray of chest, 1 view and x-ray of chest, 2 views; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes and ultrasound study of arm or leg veins with compression and maneuvers, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Kerwin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kerwin. 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.