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Edit this profileAt a glance
- 988102 Nebraska Medical Ctr, Omaha, NE 68198
About Dr. Halgren
John T. Halgren, MD is a healthcare provider in Omaha, NE specializing in ophthalmology. John trained at Creighton University School of Medicine, graduating in 1995. Medicare claims data shows John provided 1,379 services to 879 patients. The services billed most often include established patient problem focused exam of visual system, removal of cataract with insertion of prosthetic lens, and measurement of corneal curvature and depth of eye. This provider record is associated with NPI 1700835055.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (402) 559-2020
- Email not available
Practice Locations
988102 NEBRASKA MEDICAL CTR
Omaha, NE 68198
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
1,379 services · 879 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
214 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
77 | More often than most peers in Ophthalmology |
| Transplantation of outer layer of corneal tissue | Procedure | 65756 |
16 | Less often than most peers in Ophthalmology |
| Removal of growth of cornea | Procedure | 65400 |
14 | Less often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
530 | More often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
123 | As often as other peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
115 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
70 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
65 | Less often than most peers in Ophthalmology |
| Imaging of front third of eye using a special microscope | Treatment | 92286 |
61 | More often than most peers in Ophthalmology |
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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 eye doctors in Omaha 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Creighton University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Creighton University School 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 7
Providers in NE who bill this service to Medicare most often.
Common questions
What does Dr. Halgren specialize in?
Dr. Halgren is an eye doctor in Omaha, NE. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Dr. Halgren located?
Dr. Halgren is listed at 988102 Nebraska Medical Ctr, Omaha, NE 68198. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Halgren's phone number?
The number on file is (402) 559-2020. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Halgren?
Dr. Halgren's National Provider Identifier is 1700835055. 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. Halgren go to medical school?
Dr. Halgren attended Creighton University School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Halgren have?
Dr. Halgren has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Halgren do most often?
According to Medicare billing data, Dr. Halgren performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and transplantation of outer layer of corneal tissue; provides treatments such as established patient problem focused exam of visual system and measurement of corneal curvature and depth of eye, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Halgren's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Halgren. If this is you, claiming it is free.
Guide.md
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