Physician Profile
Unclaimed ProfileAbout AHN
Based in Calhoun, GA, Daniel Ahn, MD is listed in the NPI registry under ophthalmology. Daniel graduated from University of California, San Diego School of Medicine in 1991.
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
Common questions
What kind of doctor is Dr. Ahn?
Dr. Ahn is an ophthalmology in Calhoun, GA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
What is Dr. Ahn's address?
Dr. Ahn is listed at 1035 RED BUD RD NE SUITE 203, Calhoun, GA 30701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ahn?
The number on file is (706) 629-8090. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ahn's NPI number?
Dr. Ahn's National Provider Identifier is 1184645558. 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. Ahn train?
Dr. Ahn attended University of California, San Diego School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ahn been practising?
Dr. Ahn has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ahn perform?
According to Medicare billing data, Dr. Ahn performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and creation of eye fluid drainage tracts in iris using a laser, per session; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as established patient complete exam of visual system and established patient problem focused exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ahn confirmed this information?
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
- (706) 629-8090
- Email not available
Practice Locations
1035 RED BUD RD NE SUITE 203
Calhoun, GA 30701
Procedures Most Often Billed to Medicare
3,275 services · 2,898 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
161 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
56 |
| Creation of eye fluid drainage tracts in iris using a laser, per session | Procedure | 66761 |
22 |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
41 |
| Established patient complete exam of visual system | Treatment | 92014 |
703 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
438 |
| Photography of the retina | Treatment | 92250 |
376 |
| Exam of visual field with extended testing | Treatment | 92083 |
368 |
| Imaging of optic nerve | Treatment | 92133 |
333 |
| Exam of the internal drainage system of eye | Treatment | 92020 |
327 |
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.
Trained at University of California, San Diego School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at University of California, San Diego School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in GA 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.