Are you Christopher P. O'Brien, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 6311 Kingston Pike, Suite 6W, Knoxville, TN 37919
About Dr. O'brien
Christopher P. O'Brien, M.D. practices ophthalmology in Knoxville, TN. Christopher is a 2007 graduate of Tulane University School of Medicine. Christopher is also listed as specializing in student in an organized health care education program and ophthalmology — pediatric. According to Medicare claims data, the services billed most often include exam to measure eye deviation and range of motion. The provider's National Provider Identifier (NPI) is 1629263421.
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
- (865) 262-8473
- Email not available
Practice Locations
6311 KINGSTON PIKE SUITE 6W
Knoxville, TN 37919
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
19 services · 16 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Exam to measure eye deviation and range of motion | Treatment | 92060 |
19 | Less 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.
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 Knoxville 8
Same specialty, same city.
Trained at Tulane University School 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 2007 at Tulane University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Exam to measure eye deviation and range of motion 8
Providers in TN who bill this service to Medicare most often.
Common questions
What is Christopher P. O'Brien's specialty?
Christopher P. O'Brien is an eye doctor in Knoxville, TN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where can I find Christopher P. O'Brien?
Christopher P. O'Brien is listed at 6311 Kingston Pike Suite 6W, Knoxville, TN 37919. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Christopher P. O'Brien?
The number on file is (865) 262-8473. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Christopher P. O'Brien?
Christopher P. O'Brien's National Provider Identifier is 1629263421. 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 Christopher P. O'Brien's education?
Christopher P. O'Brien attended Tulane University School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Christopher P. O'Brien have?
Christopher P. O'Brien has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What is Christopher P. O'Brien known for?
According to Medicare billing data, Christopher P. O'Brien provides treatments such as exam to measure eye deviation and range of motion. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Christopher P. O'Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Christopher P. O'Brien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.