Are you Charles A. Johnson, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Charles A. Johnson, M.D.
- Angleton location main office
146 E Hospital Dr Ste 210, Angleton, TX 77515 - Houston location
7737 Southwest Fwy Ste 600, Houston, TX 77074 - Sugar Land location
4977 Sweetwater Blvd, Sugar Land, TX 77479 - Houston location
7710 Beechnut St, Suite 100, Houston, TX 77074
About Dr. Johnson
Based in Angleton, TX, Charles A. Johnson, M.D. is listed in the NPI registry under ophthalmology. Charles graduated from University of Texas Medical School at Houston in 1991. Medicare claims data shows Charles provided 4,728 services to 3,658 patients. The services billed most often include established patient complete exam of visual system, imaging of retina, and established patient problem focused exam of visual system. NPI 1154371979 identifies this record in the national registry.
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
- (979) 849-8516
- Email not available
Practice Locations
146 E HOSPITAL DR STE 210
Angleton, TX 77515
7737 Southwest Fwy Ste 600
Houston, TX 77074
4977 Sweetwater Blvd
Sugar Land, TX 77479
7710 Beechnut St Suite 100
Houston, TX 77074
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
Eye injury and cancer
- Chemical injury to the eye
- Foreign body in the eye
- Hyphema
- Open-globe eye injury
Inflammation, neurologic, and orbit
- Optic neuritis
- Optic neuropathy
- Orbital cellulitis
- Thyroid eye disease
- Uveitis
Most searched conditions
- Cataracts
- Diabetic retinopathy
- Dry eye
- Glaucoma
- Macular degeneration
Cornea and external eye
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Keratoconus
- Pink eye
- Pterygium
Eyelid and tear drainage
- Blocked tear duct
- Chalazion
- Drooping eyelid
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
- Epiretinal membrane
- Retinal detachment
Eye injuries
- Foreign Object in Eye
Retina & vitreous
- Eye Floaters and Flashes
Procedures & services
Cataract and lens
- Cataract surgery with lens implant
- Laser-assisted cataract surgery
- Intraocular lens exchange
- YAG laser capsulotomy
Cornea and refractive
- Endothelial corneal transplant
Emergency and minor
- Corneal rust-ring removal
- Removal of an eye foreign body
- Repair of an eye or eyelid laceration
- Repair of ruptured globe
Examination and imaging
- Eye ultrasound
- Slit-lamp examination
- Visual-field testing
- Corneal topography
- Fluorescein angiography
Eyelid, tear duct, and muscle
- Chalazion removal
- Ectropion repair
- Eyelid surgery
- Tear-duct probing
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Tear-duct bypass surgery
Glaucoma
- Cyclophotocoagulation
- Trabeculectomy
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Retina
- Macular hole surgery
- Pneumatic retinopexy
- Retinal laser treatment
- Scleral buckle surgery
- Vitrectomy
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
- Optical Coherence Tomography Scan
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
- Stye Removal
Laser eye surgery
- Laser Floater Removal
Laser procedures
- Laser Treatment for Retinal Tear
Laser vision correction
- SMILE Eye Surgery
Refractive surgery
- Clear Lens Exchange
- Implantable Contact Lenses
Tear duct & Orbit
- Orbital Decompression Surgery
- Tear Duct Plugs
Procedures Most Often Billed to Medicare
4,728 services · 3,658 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
176 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
50 | As often as other peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
17 | Less often than most peers in Ophthalmology |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
51 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
1,373 | More than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
1,229 | More than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
508 | More often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
487 | More than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
414 | More than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
197 | 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.
Trained at University of Texas Medical School at Houston 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1991 at University of Texas Medical School at Houston 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 TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Charles A. Johnson?
Charles A. Johnson is an eye doctor in Angleton, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Charles A. Johnson's address?
Charles A. Johnson is listed at 146 E Hospital Dr Ste 210, Angleton, TX 77515. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Charles A. Johnson?
The number on file is (979) 849-8516. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Charles A. Johnson?
Charles A. Johnson's National Provider Identifier is 1154371979. 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 Charles A. Johnson train?
Charles A. Johnson attended University of Texas Medical School at Houston, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Charles A. Johnson have?
Charles A. Johnson has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Charles A. Johnson perform?
According to Medicare billing data, Charles A. Johnson 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 of cornea to determine thickness; provides treatments such as established patient complete exam of visual system and imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Charles A. Johnson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Charles A. Johnson. If this is you, claiming it is free.
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