Physician Profile
Unclaimed ProfileAbout HUMMEL
John Chris Hummel, M.D is a healthcare provider in Oklahoma City, OK specializing in ophthalmology. John trained at University of Oklahoma College of Medicine, graduating in 1993. Medicare claims data shows John provided 2,880 services to 2,192 patients.
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
- (405) 755-6111
- Email not available
Practice Locations
4205 MCAULEY BLVD
Oklahoma City, OK 73120
Procedures Most Often Billed to Medicare
2,880 services · 2,192 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
725 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
118 |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
48 |
| Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye | Procedure | 66991 |
28 |
| Ultrasound scan to determine eye length and lens power | Imaging | 76519 |
208 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
571 |
| Established patient complete exam of visual system | Treatment | 92014 |
206 |
| Imaging of retina | Treatment | 92134 |
160 |
| Imaging of optic nerve | Treatment | 92133 |
71 |
| New patient complete exam of visual system | Treatment | 92004 |
45 |
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 ophthalmology specialists in Oklahoma City 8
Same specialty, same city.
Trained at University of Oklahoma College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1993 at University of Oklahoma 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 OK who bill this service to Medicare most often.
Common questions
What is Dr. Hummel's specialty?
Dr. Hummel is an ophthalmology in Oklahoma City, OK. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where can I find Dr. Hummel?
Dr. Hummel is listed at 4205 MCAULEY BLVD, Oklahoma City, OK 73120. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hummel?
The number on file is (405) 755-6111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hummel?
Dr. Hummel's National Provider Identifier is 1609860873. 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. Hummel's medical education?
Dr. Hummel attended University of Oklahoma College of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hummel have?
Dr. Hummel has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Hummel known for?
According to Medicare billing data, Dr. Hummel performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and complex removal of cataract with insertion of prosthetic lens; reads or performs imaging such as ultrasound scan to determine eye length and lens power; provides treatments such as measurement of corneal curvature and depth of eye and established patient complete 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
Is Dr. Hummel's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hummel. 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.