Physician Profile
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Education & Training
Areas of Expertise
Common questions
What is Dr. Ahn's specialty?
Dr. Ahn is a vascular surgeon in Los Angeles, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “VASCULAR SURGERY”.
NPI registry
Where can I find Dr. Ahn?
Dr. Ahn is listed at 1082 GLENDON AVE, Los Angeles, CA 90024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ahn?
The number on file is (310) 209-2011. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ahn?
Dr. Ahn's National Provider Identifier is 1497783831. 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. Ahn's medical education?
Dr. Ahn attended Other, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ahn have?
Dr. Ahn has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ahn known for?
According to Medicare billing data, Dr. Ahn performs procedures including ultrasound evaluation of blood vessel with review by radiologist, each additional vessel, balloon dilation of vein with review by radiologist, each additional vein and insertion of tube into vein, second order branch; reads or performs imaging such as ultrasonic guidance for blood vessel access and review by radiologist of head or neck vein system image; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes and ultrasound of leg arteries or artery grafts, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ahn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ahn. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (310) 209-2011
- Email not available
Practice Locations
1082 GLENDON AVE
Los Angeles, CA 90024
Procedures Most Often Billed to Medicare
1,077 services · 555 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel | Procedure | 37253 |
142 |
| Balloon dilation of vein with review by radiologist, each additional vein | Procedure | 37249 |
66 |
| Insertion of tube into vein, second order branch | Procedure | 36012 |
62 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
39 |
| Ultrasound evaluation of blood vessel with review by radiologist, initial vessel | Procedure | 37252 |
33 |
| Balloon dilation of vein with review by radiologist, initial vein | Procedure | 37248 |
24 |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
50 |
| Review by radiologist of head or neck vein system image | Imaging | 75860 |
28 |
| Review by radiologist of both arms or legs arteries image | Imaging | 75716 |
22 |
| Review by radiologist of both arms and legs veins of both arms or legs image | Imaging | 75822 |
21 |
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 vascular surgeons in Los Angeles 8
Same specialty, same city.
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 1978 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.