Physician Profile
Unclaimed ProfileAbout HAMMER
Daniel John Hammer, M.D. practises ophthalmology in Cincinnati, OH. Daniel is a 2009 graduate of Ohio State University College of Medicine.
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 is Dr. Hammer's specialty?
Dr. Hammer is an ophthalmology in Cincinnati, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where can I find Dr. Hammer?
Dr. Hammer is listed at 5535 FAIR LN STE C, Cincinnati, OH 45227. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hammer?
The number on file is (513) 221-5274. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hammer?
Dr. Hammer's National Provider Identifier is 1346575479. 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. Hammer's medical education?
Dr. Hammer attended Ohio State University College of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hammer have?
Dr. Hammer has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Hammer known for?
According to Medicare billing data, Dr. Hammer performs procedures including removal of cataract with insertion of prosthetic lens, laser repair to improve eye fluid flow and removal of recurring cataract in lens capsule using a laser; provides treatments such as imaging of optic nerve and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hammer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hammer. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (513) 221-5274
- Email not available
Practice Locations
5535 FAIR LN STE C
Cincinnati, OH 45227
Procedures Most Often Billed to Medicare
1,881 services · 1,569 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
120 |
| Laser repair to improve eye fluid flow | Procedure | 65855 |
39 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
34 |
| Incision to improve eye fluid flow | Procedure | 65820 |
25 |
| Imaging of optic nerve | Treatment | 92133 |
305 |
| Exam of visual field with extended testing | Treatment | 92083 |
265 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
130 |
| Established patient complete exam of visual system | Treatment | 92014 |
104 |
| Exam of the internal drainage system of eye | Treatment | 92020 |
96 |
| Imaging of retina | Treatment | 92134 |
23 |
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 ophthalmology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other ophthalmology specialists in Cincinnati 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Ohio State University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Ohio State University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in OH 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.